Individual Calculations April 2023 |
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Xu, Ryan (zhuoyuan) Total change: -16.80 | | |
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2023 Aurora Spring Open - U2100 | Newmarket | CAN | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1562 | 1443 | 1.00 | 4 | -0.42 | 40 | -16.80 | |
| Hua, Michelle | | | 1767 | CAN | 1.00 | 1 | 0.87 | 40 | 34.80 | | Wang, Andy Zixin | | | 1658 | CAN | 0.00 | 1 | -0.23 | 40 | -9.20 | | Yang, Larry | | | 1624 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | Xu, Leon | | | 1200 | CAN | 0.00 | 1 | -0.80 | 40 | -32.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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