Individual Calculations September 2022 |
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Persidsky, Andre Total change: 1.60 | | |
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2nd Peter Grey Memorial Tuesday Night Marathon - 1800+ Round 4-7 | San Francisco, California | USA | 2022-08-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1565 | 1723 | 1.50 | 2 | 0.08 | 20 | 1.60 | |
| Goode, Scott | | | 1600 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | Suarez, Sebastian | | | 1529 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | 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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