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Individual Calculations April 2023 |
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| Anisios, Markos Total change: 8.20 | |   |
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| 2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1459 | 1.50 | 3 | 0.37 | 20 | 7.40 | |
|  Tsouptsis, Sotirios | | | 1837 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Vaos, Ioannis | | | 1059 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Savidis, Dimitrios | | | 1792 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | | | 2023 Team Championship of Attica - C Category rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1459 | 0.50 | 1 | 0.04 | 20 | 0.80 | |
| | Goridaris, Nikolaos | | | 1489 | GRE | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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