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Individual Calculations March 2012 |
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| Graca, Robert Total change: 5.10 | |   |
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| 9e BC Chess Masters - A (+ 1800 Elo) | BOIS COLOMBES | FRA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2231 | 4.00 | 6 | 1.22 | 15 | 18.30 | |
|  Abravanel, Chely | f | | 2338 | FRA | 0.50 | 1 | 0.15 | 15 | 2.25 | |  Ferry, Roger | | | 2020 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Onkoud, Abdelaziz | m | | 2384 | MAR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Daurelle, Herve | | | 2145 | FRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Carpentier, Pierre | | | 2225 | FRA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Dourerassou, Jonathan | m | | 2443 | FRA | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Team 2012 - Nationale 1 - R6-7 | FRANCE | FRA | 2012-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2241 | 0.00 | 2 | -0.88 | 15 | -13.20 | |
| | Buscara, Sevan | | | 2298 | FRA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Gachon, Lionel | f | | 2269 | FRA | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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