Rapid:
Individual Calculations November 2012 |
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Jackson, Gary Total change: -9.20 | | |
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17th Birmingham Rapidplay Major | Birmingham | ENG | 2012-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1910 | 1896 | 0.50 | 2 | -0.46 | 20 | -9.20 | |
| Stepanyan, Astghik | | | 1799 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | Forman, Karl | | | 2021 | ENG | 0.00 | 1 | -0.33 | 20 | -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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