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Individual Calculations August 2012 |
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| Richards, Deborah Total change: 30.75 | |   |
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| Ravensworth Elite 2012 | Spanish Town | JAM | 2012-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1966 | 4.00 | 5 | 2.05 | 15 | 30.75 | |
|  Sinclair, Devlin | | | 2214 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Davy, Damion | | | 2108 | JAM | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Wisdom, Daren | | | 1964 | JAM | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Myers, Peter | | | 2019 | JAM | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Holness, Mark | c | | 1951 | JAM | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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