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Individual Calculations May 2023 |
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| Balsamo, Christophe Total change: -4.80 | |   |
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| Tournoi interne Echiquier Nanceien 2022-23 r3-5 | NANCY | FRA | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1644 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
|  Rittie, Daniel | | | 1874 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Rigaud, Nicolas | | | 1748 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hornoy, Jean-Michel | | | 1450 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1626 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Poirel, Marie-France | | | 1226 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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