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Rapid:
Individual Calculations January 2020 |
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| Usharovsky, Tom Total change: -26.60 | |   |
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| 11th CSC London Chess Classic: Rapid Under 1600 | London | ENG | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1430 | 2.50 | 5 | -1.33 | 20 | -26.60 | |
|  Lim, Kai Jun | | | 1132 | SGP | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Ball, Charlie J | | | 1248 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lee, Yann Ze Darryl | | | 1177 | SGP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Soulier, Alfred | | | 1112 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Yapp, Christopher T | | | 1389 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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