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Rapid:
Individual Calculations October 2021 |
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| De Martino, Daniele Total change: 9.00 | |   |
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| Tournoi rapide Echiquier Nicois 05-09-2021 | NICE | FRA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1377 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
|  Perrusset, Barbara | | | 1694 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tran Amar, Timi | | | 1031 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Podovalov, Stanislav | | | 1523 | FRA | 0.00 | 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) | | | | Trophee Jacques Negro 2021 | NICE | FRA | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1377 | 2.00 | 7 | 0.77 | 20 | 15.40 | |
| | Ruiz, Richard | | | 2052 | FRA | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Demagnee, Arnaud | | | 2029 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Moeller, Joshua | | | 1433 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ribreau, Yohan | | | 1306 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Maiffret, Patrick | | | 1791 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Flaquet, Sebastien | | | 1922 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Havard, Jean-Michel | | | 1766 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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