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Individual Calculations January 2011 |
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| Gupta, Abhijeet Total change: -10.50 | |   |
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| London Chess Classic Open | London | ENG | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2600 | 6.00 | 9 | -1.05 | 10 | -10.50 | |
|  Sreeves, Clement | | | 2200 * | SCO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ledger, Dave J | f | | 2261 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Rendle, Thomas E | m | | 2400 | ENG | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Rodriguez Lopez, Rafael | m | | 2305 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Jones, Gawain C B | g | | 2575 | ENG | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Webb, Laurence E | f | | 2322 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Grover, Sahaj | m | | 2432 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Quillan, Gary | m | | 2385 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Thorhallsson, Throstur | g | | 2367 | ISL | 0.00 | 1 | -0.79 | 10 | -7.90 | | | * 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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