Individual Calculations September 2022 |
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Chen, Dean Total change: -8.40 | | |
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2022 John Purdy Memorial Round 1 | Sydney | AUS | 2022-08-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1831 | 1599 | 0.00 | 1 | -0.21 | 40 | -8.40 | |
| Kordahi, Nicholas | | | 1831 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | 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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