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Individual Calculations January 2022 |
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| Samaha, Elias Total change: 2.80 | |   |
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| 3rd Stamatopoulos open Nov 2021 | Athens | GRE | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1261 | 1.00 | 4 | 0.14 | 20 | 2.80 | |
|  Nemtsas, Hristoforos | | | 1661 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fotiadis, Filippos | | | 1414 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Proutsalis, Marios Alexandros | | | 1331 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Pantazis, Konstantinos | | | 1661 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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