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Individual Calculations January 2013 |
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| Golubka, Petr Total change: 0.10 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2418 | 6.00 | 9 | 0.01 | 10 | 0.10 | |
|  Iyengar, Ilya | | | 2022 | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Semprun Martinez, Fernando | | | 2183 | ESP | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Player, Edmund C | | | 2248 | ENG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Hawkins, Jonathan | m | | 2507 | ENG | 0.50 | 1 | 0.12 | 10 | 1.20 | | | McKenna, Jason P | | | 2102 | ENG | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Rowson, Jonathan | g | | 2586 | SCO | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Tan, Justin | | | 2239 | AUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Zimmermann, Julian | f | | 2299 | GER | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Kvisvik, Brede | f | | 2316 | NOR | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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