Individual Calculations April 2009 |
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Grant, Kirk Total change: -3.25 | | |
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1st Qualifier Barbados National Ch | Bridgetown | BAR | 2009-01-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2023 | 1701 | 0.00 | 1 | -0.13 | 25 | -3.25 | |
| Daniel, Kelvin | | | 2023 | BAR | 0.00 | 1 | -0.13 | 25 | -3.25 | | 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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