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Individual Calculations September 2022 |
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| Lebrun, Rachel Total change: -106.40 | |   |
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| Leca Chess Open 2022 | Leca da Palmeira | POR | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1228 | 0.00 | 5 | -1.29 | 40 | -51.60 | |
|  Guia, Artur Solovyov Eloy | | | 1628 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ines, Joao Pedro Nascimento | | | 1546 | POR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Cuna Moreira, Joaquin | | | 1300 | ESP | 0.00 | 1 | -0.40 | 40 | -16.00 | | | San Vicente Crespo, Pablo | | | 1567 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pereira, Joaquim Almeida Pinto | | | 1188 | POR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * 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) | | | | 8e Open Fide de St Antonin Noble Val (-1650) | SAINT ANTONIN NOBLE VAL | FRA | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1228 | 1.00 | 4 | -1.37 | 40 | -54.80 | |
| | Delcroix, Ulysse | | | 1187 | FRA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Miomandre-Mounissens, Eloise | | | 1145 | FRA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Leroux, Guy | | | 1192 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Pages, Philippe | | | 1116 | FRA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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