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Individual Calculations January 2015 |
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| Casaschi, Paolo Total change: -45.20 | |   |
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| London Chess Classic 2014 Weekend Open | London | ENG | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2025 | 0.50 | 3 | -1.13 | 40 | -45.20 | |
|  Haria, Ravi | | | 2100 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Gray, Mark S | | | 2091 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Wei, Naomi | | | 1762 | ENG | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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