Individual Calculations September 2021 |
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Tang, Tracy Total change: -4.40 | | |
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ACC Winter Cup B 2021 | Auckland | NZL | 2021-06-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1481 | 1310 | 1.00 | 4 | -0.11 | 40 | -4.40 | |
| Ray, Charlotte | | | 1559 | NZL | 1.00 | 1 | 0.81 | 40 | 32.40 | | Peak, Stephen | | | 1519 | NZL | 0.00 | 1 | -0.23 | 40 | -9.20 | | Ravi, Narasimhan Lakshmi | | | 1464 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | Hooton, Barry R | | | 1383 | NZL | 0.00 | 1 | -0.40 | 40 | -16.00 | | 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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