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Individual Calculations July 2023 |
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| Thoux, Claudio Total change: -18.00 | |   |
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| European Senior Chess Championship 2023 over 50 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1896 | 3.00 | 8 | -0.90 | 20 | -18.00 | |
|  Berend, Fred | m | | 2257 | LUX | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Navarra, Stefano | | | 1496 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Battistella, Stefano | | | 2006 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | De Maria, Isaia | | | 1708 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bub, Volker | | | 2079 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Degiorgis, Giorgio | | | 1765 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Cmiel, Thorsten | f | | 2046 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mottonen, Ari | | | 1860 | FIN | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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