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Individual Calculations January 2015 |
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| Pilte, Michel Total change: -22.60 | |   |
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| 2ème Open d'échecs d'hiver Echiquier Bordelais (-2200) | BORDEAUX | FRA | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1522 | 0.50 | 3 | -1.13 | 20 | -22.60 | |
|  Jackson, Sue | | | 1210 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Jackson, Edgar | | | 1650 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Merlet, Francois | | | 1564 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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