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Individual Calculations May 2013 |
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| Collin, Jean-Philippe Total change: 1.35 | |   |
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| Championnat du Finistère 2012-2013 | GOUESNOU | FRA | 2012-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1811 | 1.50 | 3 | -0.73 | 15 | -10.95 | |
|  Eydoux, Emmanuel | | | 1620 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |  Viart, Bettina | | | 1571 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Desgranges, Christophe | | | 1674 | FRA | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | Open Fide de Brest 2013 | BREST | FRA | 2013-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1831 | 2.00 | 3 | 0.82 | 15 | 12.30 | |
| | Tafforeau, Romain | | | 1979 | FRA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Serralta, Michel | | | 2078 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sarzynski, Thuan | | | 1688 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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