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Individual Calculations March 2023 |
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| Plaidit, Stephane Total change: 44.40 | |   |
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| 28e Open d'echecs de Selestat-Open C (-1500) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1050 | 2.00 | 4 | 1.11 | 40 | 44.40 | |
|  Sinivassane, Roja | | | 1214 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zimmer, Marc | | | 1244 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Fuchs, Gerard | | | 1396 | FRA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Strievi, Leonie | | | 1246 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | |
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