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Individual Calculations April 2023 |
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| Nteligiorgis, Georgios Total change: 35.60 | |   |
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| 2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1738 | 3.00 | 3 | 0.75 | 40 | 30.00 | |
|  Grosias, Aristeidis | | | 1338 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Boumelis, Stylianos | | | 1314 | GRE | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Ntalampiras, Spyros | | | 1814 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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) | | | | 2023 Team Championship of Attica - A Local rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1738 | 1.50 | 2 | 0.14 | 40 | 5.60 | |
| | Kosmatos, Panagiotis | | | 1338 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mylonakis, Ioannis | | | 1780 | GRE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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