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Individual Calculations June 2023 |
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| Karamalis, Georgios Total change: -34.20 | |   |
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| 2023 Roque tournament B group | Patra | GRE | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1964 | 2.50 | 5 | -1.71 | 20 | -34.20 | |
|  Riganezis, Michail | | | 1339 | GRE | 0.00 | 1 | -0.99 | 20 | -19.80 | |  Kanellis, Nikolaos | | | 1581 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Hristopoulos, Georgios | | | 1990 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Panagopoulos, Georgios | | | 1564 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alexopoulos, Alexandros | | | 1552 | GRE | 0.50 | 1 | -0.43 | 20 | -8.60 | | | * 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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