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Individual Calculations January 2011 |
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| Spivack, Simon S Y Total change: -10.20 | |   |
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| London Chess Classic Open | London | ENG | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2189 | 4.50 | 9 | -0.68 | 15 | -10.20 | |
|  Staneland, Peter E | | | 1789 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rendle, Thomas E | m | | 2400 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Crichton, Martin | | | 1978 | IRL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Astaneh Lopez, Alex | f | | 2405 | IRL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Hadi, Justin | | | 2043 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Piper, Matthew S | | | 2343 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Burke, John S | | | 2078 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Fegan, Chris | | | 2003 | ENG | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Yurenok, Maria S | | wf | 2072 | ENG | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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