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Individual Calculations February 2023 |
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| Choteau, Gurvann Total change: -11.60 | |   |
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| 19e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1571 | 1.50 | 7 | -0.63 | 40 | -25.20 | |
|  Milojevic-Daim, Lola-Shaina | | | 1845 | FRA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Munier, Alexis | | | 1770 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Martineau, Arthur | | | 1759 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Annetti, Laurent | | | 1759 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Alix, Gael | | | 1641 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Guillou, Stephane | | | 1638 | FRA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Shengold, Jeffrey | | | 1651 | FRA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1595 | 1.00 | 1 | 0.24 | 40 | 9.60 | |
| | Hua, Michel | | | 1394 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1595 | 1.00 | 1 | 0.10 | 40 | 4.00 | |
| | Lauer, Alban | | | 1230 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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