Individual Calculations July 2023 |
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Sun, Wanyao Sarah Total change: 3.60 | | |
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45th Trusts Chess Open A | Auckland | NZL | 2023-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1774 | 1557 | 1.00 | 5 | -0.14 | 40 | -5.60 | |
| Wang, Daniel | | | 1850 | NZL | 0.00 | 1 | -0.15 | 40 | -6.00 | | Zhu, David Junyang | | | 1657 | NZL | 0.00 | 1 | -0.36 | 40 | -14.40 | | Li, Allen | | | 1756 | NZL | 1.00 | 1 | 0.76 | 40 | 30.40 | | Yu, Zachary | | | 1863 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | Wang, Lachlan | | | 1746 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | 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) | | ACC Winter Cup 2023 1 | Auckland | NZL | 2023-06-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1346 | 1557 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
| Barry, Jacob | | | 1346 | NZL | 1.00 | 1 | 0.23 | 40 | 9.20 | | 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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