Individual Calculations July 2023 |
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Deligiannis, Georgios Total change: -15.60 | | |
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Spring open Chess Square 2023 | Athens | GRE | 2023-05-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1268 | 1331 | 1.00 | 3 | -0.73 | 40 | -29.20 | |
| Tsitimakis, Periklis | | | 1458 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | | Rekatsinas, Spyridon | | | 1097 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | Zarkada, Athina | | | 1248 | GRE | 0.00 | 1 | -0.61 | 40 | -24.40 | | 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) | | 2023 Team Cup of Attica | Attica | GRE | 2023-05-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1212 | 1331 | 1.00 | 1 | 0.34 | 40 | 13.60 | |
| Sgouros Niarchos, Ioannis | | | 1212 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | 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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