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Rapid:
Individual Calculations September 2013 |
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| Kebbedies, Frank Total change: -3.00 | |   |
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| London Chess Festival 2013 Rapidplay U2000 | London | ENG | 2013-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1796 | 2.00 | 3 | -0.15 | 20 | -3.00 | |
|  Golding, James | | | 1454 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vijayakumar, Ananth | | | 1648 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Joslin, Tim | | | 1748 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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