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Individual Calculations May 2019 |
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| Cohen, David Total change: -7.40 | |   |
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| Tournoi interne de Seichamps Echecs 2018-2019 (-2200) r4-6 | SEICHAMPS | FRA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1540 | 3.00 | 3 | 0.41 | 20 | 8.20 | |
|  Spor, Edouard | | | 1140 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martin, Jean Marie | | | 1207 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Guthertz, Jean-Louis | | | 1305 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1540 | 0.00 | 3 | -0.78 | 20 | -15.60 | |
| | Robin, Ludovic | | | 1835 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Malglaive, Jean-Louis | | | 1845 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Thiery, Christophe | | | 1546 | FRA | 0.00 | 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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