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Individual Calculations September 2021 |
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| Kraai, Jesse Total change: 0.50 | |   |
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| 53rd Annual Atlantic Open - Major | Reston, Virginia | USA | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2405 | 4.00 | 5 | 0.05 | 10 | 0.50 | |
|  Moore, Johnson | | | 2005 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Senft, Sean | | | 2105 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Lawson, Joshua | | | 2005 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bregadze, Levan | m | | 2454 | GEO | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Samuelson, Andrew | f | | 2137 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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