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Rapid:
Individual Calculations February 2023 |
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| Ibrahimi, Selajdin Total change: -3.00 | |   |
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| Championnat d'Echecs des Jeunes des Mercredis de Lyon 25 janvier 2023 | LYON | FRA | 2023-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1094 | 1360 | 1.00 | 2 | -0.65 | 20 | -13.00 | |
|  Parisot, Gael | | | 1113 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ouardi, Jinane | | | 1074 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Tournoi des Aventuriers Courtois 28 janvier 2023 | LYON | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1360 | 2.50 | 5 | 0.50 | 20 | 10.00 | |
|  Arousstamian, Karen | | | 1521 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Roblin, Jean | | | 1188 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Quintavalle, Fabien | | | 1593 | FRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Morin-Roche, Hugo | | | 1564 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nugues Blouvac, Elise | | | 1336 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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