Individual Calculations July 2012 |
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Harley-Yeo, Gareth Total change: 1.95 | | |
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4NCL | Various | ENG | 2011-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2098 | 1989 | 0.50 | 1 | 0.15 | 15 | 2.25 | |
| Tasker, Michael W | | | 2098 | ENG | 0.50 | 1 | 0.15 | 15 | 2.25 | | 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) | | Welsh Chess Premier League Round 4-7 | Various | WLS | 2012-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1970 | 1978 | 1.00 | 2 | -0.02 | 15 | -0.30 | |
| Van Kemenade, Rudy | | | 1984 | WLS | 1.00 | 1 | 0.51 | 15 | 7.65 | | Perrett, David C | | | 1956 | WLS | 0.00 | 1 | -0.53 | 15 | -7.95 | | 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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