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Rapid:
Individual Calculations January 2020 |
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| Gopakumar, Siddharth Total change: -10.00 | |   |
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| 11th CSC London Chess Classic: Rapid Under 1825 | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1801 | 4.00 | 6 | -0.50 | 20 | -10.00 | |
|  Richard, Kofi Mawuena Adanu | | | 1589 | GHA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Deans, Mary Helen | | | 1487 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Barua, Dipli | | | 1575 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chantrell, Paul | | | 1639 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Graff, Ben | | | 1698 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ratnesan, Rajeiv | | | 1629 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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