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Individual Calculations December 2023 |
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| Van Riemsdijk, Herman C. Total change: -8.60 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2257 | 7.50 | 11 | -0.86 | 10 | -8.60 | |
|  Alquist, Erik | | | 1953 | SWE | 0.00 | 1 | -0.86 | 10 | -8.60 | |  Kassymov, Timur | | | 1829 | KAZ | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Ring, Rudolf | | | 1857 * | AUT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bagamasbad, Efren | m | | 2016 | PHI | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Carvalho, Herbert Abreu | f | | 2091 | BRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Martorelli, Antonio | m | | 2073 | ITA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Giacomini, Hector | | | 2127 | FRA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Frick, Christoph | f | | 2113 | GER | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Taylor, Timothy | m | | 2112 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Madebrink, Lars | | | 2129 | SWE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hammar, Bengt | f | | 2136 | SWE | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * 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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