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Individual Calculations December 2021 |
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| Callier, Christophe Total change: -1.60 | |   |
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| 2nd International Tournament O.FI.S. 2021 | Larnaca | CYP | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1966 | 3.50 | 7 | -0.71 | 20 | -14.20 | |
|  Frendzas, Panayotis | m | | 2228 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Ermemis, Kadir Efe | | | 1566 * | TUR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Atasoy, Ata | | | 1636 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kushko, Dmitriy | | | 2322 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sarafis, Rafail | | | 1566 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgiou, Kyriakos | | | 1566 * | CYP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Damianou, Ioannis | c | | 2130 | CYP | 0.00 | 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) | | | | Belgian Interclubs 2021-2022 Round 2 | Various Places | BEL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1966 | 1.00 | 1 | 0.63 | 20 | 12.60 | |
| | Hias, Ludovic | | | 2058 | BEL | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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