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Individual Calculations January 2013 |
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| Rudd, Jack Total change: 12.15 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2288 | 6.00 | 9 | 0.81 | 15 | 12.15 | |
|  Hortillosa, Andres D | | | 1963 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Dole, Anant | | | 2138 | RSA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Wheldon, Philip | | | 2103 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Willmoth, Robert F | | | 2164 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Rowson, Jonathan | g | | 2586 | SCO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Semprun Martinez, Fernando | | | 2183 | ESP | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ethelontis, Alexandros N | | | 2155 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gullaksen, Eirik | m | | 2384 | NOR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Rendle, Thomas E | m | | 2381 | ENG | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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