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Rapid:
Individual Calculations January 2018 |
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| Marshall, Chris Total change: -43.40 | |   |
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| 9th CSC London Chess Classic: Rapidplay U1825 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1803 | 0.00 | 3 | -2.17 | 20 | -43.40 | |
|  Leslie, Alex | | | 1656 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Pepe, Salvatore | | | 1655 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Valentine, Tim | | | 1589 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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