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Individual Calculations January 2010 |
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| Chebance, Benoit Total change: 9.15 | |   |
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| Nationale 1 - R4-5 | Various | FRA | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 1994 | 0.50 | 2 | 0.21 | 15 | 3.15 | |
|  Battaglini, Gabriel | | | 2394 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nass, Emile | | | 2224 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Nationale 1 - R6-7 | Various | FRA | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1994 | 1.00 | 1 | 0.40 | 15 | 6.00 | |
| | Ershov, Ruslan | | | 1919 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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