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Rapid:
Individual Calculations February 2018 |
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| Prapas, Hristos Total change: 9.20 | |   |
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| 9th Working Classes Championship 2017 | Patra | GRE | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1340 | 2.00 | 5 | 0.59 | 20 | 11.80 | |
|  Spiliopoulos, Alexios | | | 1740 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kalyva, Kyriaki | | | 1614 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dritsas, Ioannis | | | 1128 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Alexopoulos, Alexandros | | | 1651 | GRE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Petris, Angelos | | | 1535 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Happy New Year Rapid 2018 | Pyrgos | GRE | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1340 | 2.00 | 5 | -0.13 | 20 | -2.60 | |
| | Mihopoulos, Konstantinos | | | 1740 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kassios, Dimitrios | | | 1186 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Spathis, Nikolaos | | | 1576 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Panagopoulos, Georgios | | | 1376 | GRE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Lountzis, Andreas | | | 1198 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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