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Individual Calculations December 2022 |
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| Carvalho, Herbert Abreu Total change: 16.00 | |   |
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| World Senior Championship 2022 - Over 65 | Assisi | ITA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2087 | 6.50 | 9 | 0.80 | 20 | 16.00 | |
|  Zharokov, Biket | | | 1687 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Segal, Yosef | | | 1828 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Prueske, Wolfgang | | | 1977 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Strand, Kjetil | | | 1953 | NOR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Korning, Peter | | | 1974 | SWE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Toefferl, Heimo | | | 1990 | AUT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Jurek, Josef | m | | 2211 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Tsifanskaya, Ludmila A | | wm | 1919 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kierzek, Matthias, Dr. | | | 2237 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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