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Individual Calculations January 2012 |
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| Gupta, Abhijeet Total change: 11.80 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2423 | 2640 | 8.00 | 9 | 1.18 | 10 | 11.80 | |
|  Rogers, Tim L | | | 2240 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wallace, Paul | | | 2240 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bates, Richard A | m | | 2386 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Das, Arghyadip | m | | 2470 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Grover, Sahaj | m | | 2515 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | D`costa, Lorin A R | m | | 2409 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Wells, Peter K | g | | 2492 | ENG | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Jones, Gawain C B | g | | 2635 | ENG | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Arkell, Keith C | g | | 2418 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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