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Rapid:
Individual Calculations January 2020 |
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| Waldron, Etienne Total change: 18.80 | |   |
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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 |
| 1571 | 1392 | 2.00 | 4 | 0.94 | 20 | 18.80 | |
|  Chauhan, Anurag Singh | | | 1597 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Chatterjee, Sagnik | | | 1555 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Marston, Alastair Jd | | | 1567 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Durrant, Paul Eo | | | 1564 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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