Individual Calculations February 2023 |
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Miller, Collin A Total change: 13.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1552 | 1756 | 2.50 | 3 | 0.33 | 40 | 13.20 | |
| Pillai, Natesh | | | 1492 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | Kodipparambil, Advaith G | | | 1356 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Coffman, Charles Z | | | 1809 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | * 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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