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Individual Calculations December 2021 |
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| Alard, Pierre Total change: -24.40 | |   |
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| 16e Open d'Echecs Villeneuve sur Lot (-2200) | VILLENEUVE SUR LOT | FRA | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1608 | 2.50 | 5 | -1.04 | 20 | -20.80 | |
|  Ceroni, Pascal | | | 1208 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galon, Sascha | | | 1972 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Letellier, Louis-Gabriel | | | 1254 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Garrigue, Mahel | | | 1263 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dubertrand, Bernard | | | 1427 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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 2022 - Nationale 3 r2-3 | FRANCE | FRA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1608 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
| | Duarte, Bruno | | | 1476 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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