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Individual Calculations December 2023 |
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| Madebrink, Lars Total change: -31.00 | |   |
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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 |
| 1973 | 2129 | 6.00 | 11 | -1.55 | 20 | -31.00 | |
|  Blasco, Domenico | | | 1807 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Parvulescu, Nicu | | | 1729 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stebbings, Anthony J | f | | 2263 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Jhunjhnuwala, Naresh | | | 2008 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Madeira, Wagner Martins | f | | 2012 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Lebret, Jean-Michel | | | 2002 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Carlsten, Peter | | | 1907 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Melkeraen, Terje | | | 1953 | NOR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yakimenko, Alexander A. | | | 1859 | FID | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Van Riemsdijk, Herman C. | m | | 2257 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gilbert, Michael A | | | 1905 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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