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Individual Calculations April 2023 |
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| Alm, Gilles Total change: 22.20 | |   |
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| Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r7 | LE PERREUX SUR MARNE | FRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1336 | 2.00 | 2 | 0.96 | 20 | 19.20 | |
|  Jouffe, Anatole | | | 1323 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Ben, Yussef Amine | | | 1323 | MAR | 1.00 | 1 | 0.48 | 20 | 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) | | | | 4eme Championnat plus de 50 ans des Hauts-de-Seine r6-7 | BOIS COLOMBES | FRA | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1336 | 0.50 | 2 | 0.15 | 20 | 3.00 | |
| | Gazay, Didier | | | 1563 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Duget, Long Jc | | | 1643 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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