Individual Calculations August 2022 |
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Serra, Owen Total change: 5.60 | | |
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2nd Peter Grey Memorial Tuesday Night Marathon - u1800 Round 1-3 | San Francisco, California | USA | 2022-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1394 | 1180 | 1.00 | 3 | 0.14 | 40 | 5.60 | |
| Chan, John | | | 1534 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | Admassu, Yonathan | | | 1591 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Sullivan, George T | | | 1057 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | 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) | |
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