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Individual Calculations December 2023 |
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| Degraeve, Jean-Marc Total change: -25.70 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 50 - Open | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2479 | 6.00 | 11 | -2.57 | 10 | -25.70 | |
|  Nikolaidis, Konstantinos | f | | 2096 | GRE | 0.00 | 1 | -0.91 | 10 | -9.10 | |  Fink-Nunn, Petra | | wf | 2079 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Folk, Petr | | | 2109 | CZE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Issakainen, Ari | | | 2152 | FIN | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Estremera Panos, Sergio | m | | 2232 | ESP | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Minasian, Artashes | g | | 2462 | ARM | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Plotkin, Victor | f | | 2229 | CAN | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Godena, Michele | g | | 2441 | ITA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Vlassov, Nikolai | m | | 2283 | FID | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Vinter-Schou, Uffe | m | | 2345 | DEN | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Mussanti, Diego | f | | 2183 | ARG | 0.00 | 1 | -0.85 | 10 | -8.50 | | | * 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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