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Rapid:
Individual Calculations May 2015 |
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| Sowray, Peter Total change: 10.80 | |   |
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| Golders Green Rapidplay Congress Open Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2283 | 4.50 | 6 | 0.54 | 20 | 10.80 | |
|  Sagues, Vincent | | | 1992 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Kalavannan, Koby | | | 2009 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Villiers, Thomas | | | 2064 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Okike, David | | | 2124 | NGR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tiruchirapalli, Venkataram | f | | 2278 | IND | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cherniaev, Alex | g | | 2451 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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