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Individual Calculations March 2022 |
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| Hack, Richard Total change: -27.80 | |   |
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| 2nd Shipman Memorial Tuesday Night Marathon - Under 1800 Rounds 5-7 | San Francisco, CA | USA | 2022-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1524 | 1.00 | 3 | -1.39 | 20 | -27.80 | |
|  Hule, Pratyush | | | 1306 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Ahrens, Richard | | | 1285 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pagan Griso, Simone | | | 1275 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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