Individual Calculations April 2023 |
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Vraimakis, Ioannis Total change: 3.40 | | |
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2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1237 | 1514 | 1.00 | 1 | 0.17 | 20 | 3.40 | |
| Margaritis, Andreas | | | 1237 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | 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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