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Rapid:
Individual Calculations September 2021 |
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| Samaridis, Konstantinos Total change: -30.00 | |   |
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| Open rapid ESSTH-CHALK 2021 | Thessaloniki | GRE | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1828 | 4.00 | 6 | -1.50 | 20 | -30.00 | |
|  Giakoustidou, Evgenia | | | 1106 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Sioulas, Stylianos | | | 1311 | GRE | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Samakas, Stavros | | | 1698 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Tzovanis, Anastasios Anagnostis | | | 1425 | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Karakotsios, Konstantinos | | | 1145 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Cheiladakis, Vasileios | | | 1329 | GRE | 1.00 | 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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