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Individual Calculations February 2023 |
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| Bastien, Sidan Total change: 28.00 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1241 | 2.50 | 7 | 0.70 | 40 | 28.00 | |
|  Rys, Ludovic | | | 1475 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Greissler, Raphael | | | 1510 | FRA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | De Meyere, Dirk | | | 1472 | BEL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Renaud, Jacques | | | 1473 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Billet, Philippe | | | 1514 | FRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Krause, Remy | | | 1453 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ghisa, Robert | | | 1167 | BEL | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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