Individual Calculations May 2023 |
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Wang, Carol Huixin Total change: -17.20 | | |
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ACC Autumn Cup 2023 1-3 | Auckland | NZL | 2023-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1418 | 1069 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
| Balakeyan, Raj | | | 1461 | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Chen, Anderson | | | 1375 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | 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) | | 2023 Wellington Open | Wellington | NZL | 2023-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1599 | 1069 | 0.00 | 3 | -0.10 | 40 | -4.00 | |
| Rossiter, Philip E | | | 1609 | NZL | 0.00 | 1 | -0.03 | 40 | -1.20 | | Sun, Wanyao Sarah | | | 1568 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | Keith, Matthew | | | 1620 | NZL | 0.00 | 1 | -0.03 | 40 | -1.20 | | 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) | | 2023 North Shore Autumn B-Grade 1 | Auckland | NZL | 2023-04-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1424 | 1069 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
| Holland, David | | | 1424 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | 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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