Individual Calculations September 2022 |
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Chan, John Total change: 1.60 | | |
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2nd Peter Grey Memorial Tuesday Night Marathon - u1800 Round 4-7 | San Francisco, California | USA | 2022-08-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1319 | 1506 | 3.00 | 4 | 0.08 | 20 | 1.60 | |
| Thibault, William C | | | 1275 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Sankar, Swaminathan | | | 1226 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | Clark, Drew H | | | 1510 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | Ahrens, Richard William | | | 1266 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | 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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