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Rapid:
Individual Calculations October 2021 |
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| Perz, Jean-Pierre Total change: -3.40 | |   |
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| 4e Rapide International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1492 | 2.50 | 7 | 0.43 | 20 | 8.60 | |
|  Lebret, Jean-Michel | | | 1973 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Bouguern, Sarah | | | 1137 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bele, Charles | | | 1668 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lefrere, Jean | | | 1671 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Landuyt, Eric | | | 1919 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Christophe, Jean-Luc | | | 1701 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Lesueur, Gabriel | | | 1653 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 29eme Coupe des Echecs de Fournes en Weppes | FOURNES EN WEPPES | FRA | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1492 | 3.50 | 7 | -0.60 | 20 | -12.00 | |
| | Martellier, Antoine | | | 1164 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Baudouin, Amaury | | | 1211 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pepin, Didier | | | 1481 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zhuang, Leon | | | 1150 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bouguern, Malic | | | 1350 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dubois, Emmanuelle | | | 1813 | FRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Meuriot, Philippe | | | 1762 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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