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Individual Calculations July 2023 |
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| Jones, Stephen K Total change: -50.00 | |   |
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| ACC Winter Cup 2023 1 | Auckland | NZL | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1427 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
|  Wells, Clinton A | | | 1649 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Auckland Chess Weekend June 2023 | Auckland | NZL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1427 | 1.00 | 3 | -1.03 | 40 | -41.20 | |
|  Li, Olivia | | | 1107 | NZL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Nguyen, Kane | | | 1051 | NZL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ha, Timothy Huy Minh | | | 1623 | NZL | 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) | | |
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