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Individual Calculations July 2013 |
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| Richards, Allon Total change: 32.40 | |   |
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| 2013 Karl Sealy Memorial | Bridgetown | BAR | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1860 | 3.50 | 4 | 2.16 | 15 | 32.40 | |
|  Poon, Yu Tien | | | 2026 | BAR | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Castillo Serrano, Roberto | | | 1965 | CUB | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Warner, Delisle | f | | 2193 | BAR | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Harewood, Othneil | | | 1800 | BAR | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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