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Individual Calculations August 2023 |
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| Letzelter, Jean-Claude Total change: 8.40 | |   |
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| European Senior Team Chess Championship 2023 - Section O65 | Swidnica | POL | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2039 | 5.50 | 9 | 0.42 | 20 | 8.40 | |
|  Hughes, Anthony | c | | 1850 | WLS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Petran, Peter | m | | 2189 | SVK | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Krupa, Krzysztof | c | | 1891 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Huchla, Andrzej | | | 1639 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pietrzak, Janusz | | | 1887 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dory, Jeno | m | | 2152 | HUN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kierzek, Matthias, Dr. | | | 2202 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Stebbings, Anthony J | f | | 2276 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Andersson, Finn | | | 1709 | DEN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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