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Rapid:
Individual Calculations November 2012 |
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| Tambini, Jasper Total change: -2.40 | |   |
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| 103rd Richmond Rapidplay Open | London | ENG | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1944 | 1.00 | 4 | -0.12 | 20 | -2.40 | |
|  Snape, Ian L | | | 2233 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Mareckova, Martina | | wf | 2081 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Georghiou, Paul T | | | 2261 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vachtfeidl, Petr | | | 1939 | CZE | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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