Individual Calculations February 2023 |
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Williams, Christopher Total change: -12.40 | | |
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2023 Charlotte Open - Under 2100 | Charlotte, North Carolina | USA | 2023-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1649 | 1569 | 0.50 | 2 | -0.31 | 40 | -12.40 | |
| Kumar, Asha | | | 1784 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | Bruni, Xavier | | | 1513 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | 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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