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Individual Calculations January 2023 |
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| Alm, Gilles Total change: 48.80 | |   |
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| Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r1-2 | LE PERREUX SUR MARNE | FRA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1282 | 1.50 | 2 | 1.21 | 20 | 24.20 | |
|  Kvashyna, Tetyana | | | 1667 | FRA | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Vantet, Pascale | | | 1525 | FRA | 0.50 | 1 | 0.30 | 20 | 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) | | | | Championnat des Yvelines 2022 50 ans et plus r3-5 | TRIEL SUR SEINE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1291 | 1.50 | 3 | 1.23 | 20 | 24.60 | |
| | Brun, Philippe | | | 1998 | FRA | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Branson, James | | | 1544 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gislard, Ghislain | | | 1711 | FRA | 1.00 | 1 | 0.93 | 20 | 18.60 | |
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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