Individual Calculations August 2012 |
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Walker, Alistair Total change: 21.60 | | |
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St. Jago Open 2012 | Spanish Town | JAM | 2012-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1808 | 1875 | 2.50 | 3 | 0.72 | 30 | 21.60 | |
| Asher, Miguel | | | 1838 | JAM | 1.00 | 1 | 0.45 | 30 | 13.50 | | Davey, Laurence | | | 1764 | JAM | 1.00 | 1 | 0.35 | 30 | 10.50 | | Williams, Walter | | | 1821 | JAM | 0.50 | 1 | -0.08 | 30 | -2.40 | | 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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