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Individual Calculations July 2023 |
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| Lassalle, Michel Total change: -39.00 | |   |
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| Team 2023 - IDF Juin | FRANCE | FRA | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1864 | 0.00 | 1 | -0.44 | 20 | -8.80 | |
|  Lim, Chin | | | 1906 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | 4eme Tournoi d'ete de Sceaux (-2200) - Memorial Eugene Pommier | SCEAUX | FRA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1864 | 2.50 | 5 | -1.51 | 20 | -30.20 | |
|  Graziani, Jacques | | | 1617 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Primel, Dominique | | | 1776 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Rolland, Pierre | | | 1506 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Taramelli, Marc | | | 1662 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Yahia, Louis | | | 1464 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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