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Rapid:
Individual Calculations January 2020 |
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| Dhemrait, Surjit S Total change: -37.80 | |   |
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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 |
| 1220 | 1459 | 0.50 | 3 | -1.89 | 20 | -37.80 | |
|  Karthikeyan, Sanjiv | | | 1153 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Patel, Krrish | | | 1267 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Whelan, Joseph | | | 1240 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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