GDSY Open 2019
- Date
- Mar 23 - 24, 2019
- City
- Guangzhou, Guangdong, China
- Venue
Guangdong Experimental High School
- Address
- No.1 Shengshi Road, Longxi Avenue, Liwan District, Guangzhou, Guangdong
- Details
School Gynasium
- Website
- GDSY Open 2019 website
- Contact
- Organizer
- GDSY-SSCA (广东实验中学魔方社)
- WCA Delegate
- Ming Zheng (郑鸣)
- Download all the competition's details as PDF .
- Information
- Events
- Main event
- Competitors
- 270
- Registration period
-
Online registration opened Saturday, February 16, 2019 at 12:00 PM UTC and closed Sunday, March 10, 2019 at 12:00 PM UTC.
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Register for this competition here.
There is a competitor limit of 300 competitors.
The base registration fee for this competition is ¥100 (Chinese Renminbi Yuan).
If your registration is cancelled before Friday, March 8, 2019 at 12:00 PM UTC you will be refunded 50% of your registration fee.
No on the spot registrations will be accepted.
For Chinese domestic participants, a completed registration is online registration plus prepaid registration fee. For oversea participants, if you can't pay the fee online via Alipay, please contact the delegate. Then we will make a reservation for you by manually accepting your registration and you can pay the fee by cash at the venue. Please check the competition website for registration and the other information.
There are 2 registration periods. They are from 2019-2-16 20:00:00 GMT +8 to 2019-3-8 20:00:00 GMT +8 and from 2019-3-9 20:00:00 GMT+8 to 2019-3-10 20:00:00 GMT +8. The registration fee will be 0.5 time higher if you register the competition from 2019-3-1 00:00:00 GMT +8.
Please keep in mind that, once you cancel the registraton, you are not able to attend the competition any more. - Highlights
-
Click here to display the highlights of the competition.
Yusheng Du (杜宇生) won with an average of 8.08 seconds in the 3x3x3 Cube event. Mulun Yin (阴目仑) finished second (8.44) and Yuxuan Guo (郭雨轩) finished third (8.50).
World records: Suen Ming Chi (孫銘志) Clock 3.29 (single).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | Yusheng Du (杜宇生) | 7.54 | 8.08 | China | 8.20 | 9.62 | 7.54 | 7.67 | 8.36 | |||
| 2x2x2 Cube | Yuanhao Wu (吴元皓) | 1.85 | 2.57 | China | 2.78 | 2.12 | 2.82 | 1.85 | 6.19 | |||
| 4x4x4 Cube | Ivan Li Ka Leong (李嘉亮) | 24.75 | 28.39 | Hong Kong, China | 27.50 | 29.48 | 28.20 | 24.75 | 39.49 | |||
| 5x5x5 Cube | Junliang Huang (黄骏亮) | 53.36 | 55.70 | China | 1:02.67 | 54.63 | 58.00 | 53.36 | 54.46 | |||
| 6x6x6 Cube | Wong Kin Lok (黃健樂) | 1:34.65 | 1:39.30 | Hong Kong, China | 1:34.65 | 1:39.36 | 1:43.89 | |||||
| 7x7x7 Cube | Wong Kin Lok (黃健樂) | 2:15.05 | 2:19.94 | Hong Kong, China | 2:21.03 | 2:23.74 | 2:15.05 | |||||
| 3x3x3 Blindfolded | Kaijun Lin (林恺俊) | 20.76 | DNF | China | 22.69 | 20.76 | DNF | |||||
| 3x3x3 One-Handed | Zhiwei Lin (林智玮) | 11.73 | 13.61 | China | 13.11 | 15.72 | 11.73 | 14.89 | 12.84 | |||
| Clock | Suen Ming Chi (孫銘志) | 3.29 | WR | 5.04 | NR | Hong Kong, China | 4.17 | 3.29 | 5.76 | 7.35 | 5.18 | |
| Megaminx | Renxin Tang (汤任欣) | 42.97 | 48.64 | China | 42.97 | 48.87 | 51.26 | 50.51 | 46.53 | |||
| Pyraminx | Yi Wang (王旖) | 2.65 | 3.18 | China | 4.60 | 2.97 | 3.49 | 2.65 | 3.07 | |||
| Skewb | Hao Lin (林皓) | 2.88 | 3.08 | China | 3.32 | 2.96 | 4.24 | 2.88 | 2.97 | |||
| Square-1 | Yunhao Lou (娄云皓) | 9.84 | 13.48 | China | 11.75 | 9.84 | 16.74 | 17.49 | 11.96 | |||
| Event | Round | Format | Time limit | Cutoff | Proceed |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | Ao5 | 5:00.00 | Top 100 advance to next round | |
| Second round | Ao5 | 1:00.00 | Top 12 advance to next round | ||
| Final | Ao5 | 1:00.00 | |||
| 2x2x2 Cube | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 20.00 | Top 60 advance to next round |
| Second round | Ao5 | 1:00.00 | Top 16 advance to next round | ||
| Final | Ao5 | 1:00.00 | |||
| 4x4x4 Cube | First round | Bo2 / Ao5 | 2:00.00 | 2 attempts to get < 1:00.00 | Top 16 advance to next round |
| Final | Ao5 | 2:00.00 | |||
| 5x5x5 Cube | First round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 1:50.00 | Top 12 advance to next round |
| Final | Ao5 | 3:00.00 | |||
| 6x6x6 Cube | First round | Bo1 / Mo3 | 5:00.00 | 1 attempt to get < 3:30.00 | Top 10 advance to next round |
| Final | Mo3 | 5:00.00 | |||
| 7x7x7 Cube | First round | Bo1 / Mo3 | 7:00.00 | 1 attempt to get < 5:00.00 | Top 10 advance to next round |
| Final | Mo3 | 10:00.00 | |||
| 3x3x3 Blindfolded | First round | Bo3 | 5:00.00 | Top 12 advance to next round | |
| Final | Bo3 | 3:00.00 | |||
| 3x3x3 One-Handed | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 30.00 | Top 16 advance to next round |
| Final | Ao5 | 1:00.00 | |||
| Clock | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 20.00 | Top 10 advance to next round |
| Final | Ao5 | 1:00.00 | |||
| Megaminx | First round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 1:40.00 | Top 10 advance to next round |
| Final | Ao5 | 3:00.00 | |||
| Pyraminx | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 20.00 | Top 16 advance to next round |
| Final | Ao5 | 1:00.00 | |||
| Skewb | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 20.00 | Top 16 advance to next round |
| Final | Ao5 | 1:00.00 | |||
| Square-1 | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 30.00 | Top 12 advance to next round |
| Final | Ao5 | 1:00.00 |
Time limit
If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).
Cutoff
The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).
Format
The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.