Individual Calculations January 2023 |
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Chovanec, Alice Total change: 51.60 | | |
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53rd annual National Chess Congress - U2000 | Philadelphia, PA | USA | 2022-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1565 | 1271 | 2.00 | 4 | 1.29 | 40 | 51.60 | |
| Rigai, Jon | | | 1667 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gordon, Asher D | | | 1447 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | Rohlfing, David Patrick | | | 1725 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | Jackson, Cayden | | | 1421 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | 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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