Individual Calculations May 2012 |
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Gelfer, Israel Total change: 6.60 | | |
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Israel National League 2012 | Various | ISR | 2011-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2282 | 2328 | 1.00 | 1 | 0.44 | 15 | 6.60 | |
| Grossman, Michael | | | 2282 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | | 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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