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Rapid:
Individual Calculations January 2018 |
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| Illingworth, John B Total change: -44.80 | |   |
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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 |
| 1591 | 1629 | 1.00 | 6 | -2.24 | 20 | -44.80 | |
|  Twine, David | | | 1768 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |  O`hanlon, Pat | | | 1751 | IRL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rubeck, Jonathan | | | 1763 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Auchi, Nadhmi | | | 1452 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Gladstone, Joel | | | 1346 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Gelain-Sohn, Emmanuelle | | | 1467 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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