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Rapid:
Individual Calculations October 2016 |
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| Roberson, Peter T Total change: 21.80 | |   |
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| Golders Green Rapidplay Congress Open September 16 | London | ENG | 2016-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2309 | 5.00 | 6 | 1.09 | 20 | 21.80 | |
|  Iqbal, Zafar | | | 1940 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Rocco, Federico | | | 2053 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Spink, Benjamin M | | | 2057 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van Der Velden, Bram | c | | 2222 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bates, Richard A | m | | 2381 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Wallace, John Paul | m | | 2404 | AUS | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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