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Individual Calculations January 2023 |
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| Kvashyna, Tetyana Total change: -34.20 | |   |
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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 |
| 1282 | 1667 | 0.00 | 1 | -0.91 | 20 | -18.20 | |
|  Alm, Gilles | | | 1282 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | 86e Open Fide Inter Chess de trois rondes -1800 Elo | PARIS | FRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1666 | 0.50 | 2 | -0.80 | 20 | -16.00 | |
|  Ljubotina, Lazo | | | 1754 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lamorelle, Alexey | | | 1266 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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