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Individual Calculations October 2023 |
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| Ioannidis, Evgenios Total change: 11.50 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2490 | 5.50 | 7 | 1.15 | 10 | 11.50 | |
|  Naoum, Spyridon | | | 2356 | GRE | 1.00 | 1 | 0.32 | 10 | 3.20 | |  Ballas, Athanasios-Panagiotis | | | 2090 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hristodoulou, Panagiotis | f | | 2358 | GRE | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Nikolaidis, Ioannis | g | | 2509 | GRE | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Megalios, Konstantinos | m | | 2365 | GRE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kapnisis, Spyridon | g | | 2450 | GRE | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Mastrovasilis, Dimitrios | g | | 2587 | GRE | 0.50 | 1 | 0.13 | 10 | 1.30 | | | * 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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