Individual Calculations December 2021 |
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Chen, Jacob Total change: 5.20 | | |
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Marshall Premier November 2021 | New York, NY | USA | 2021-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2107 | 2059 | 2.50 | 5 | 0.26 | 20 | 5.20 | |
| Berg, George P | | | 1865 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Khamrakulov, Djurabek | g | | 2459 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | Paciorkowski, Lev | | | 2328 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Buchanan, Royal | | | 1711 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Kakushadze, Ilia | | | 2171 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | * 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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