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Rapid:
Individual Calculations October 2021 |
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| Ribreau, Anna Total change: -24.60 | |   |
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| Trophee Jacques Negro 2021 | NICE | FRA | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1369 | 1.00 | 5 | -0.85 | 20 | -17.00 | |
|  Demagnee, Arnaud | | | 2029 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ruiz, Richard | | | 2052 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tran Amar, Andy | | | 1231 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Dinterich, Nitya | | | 1413 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kechkekian, Chae | | | 1221 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Rapide Jeunes Riviera Chess Academy 26 Septembre 2021 | NICE | FRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1031 | 1369 | 0.50 | 1 | -0.38 | 20 | -7.60 | |
| | Tran Amar, Timi | | | 1031 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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