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Rapid:
Individual Calculations July 2017 |
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| Christodoulou, Sotirios Total change: 22.00 | |   |
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| Rapid Patras Chess Festival 2017 - Elite 1 | Patra | GRE | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1233 | 2.00 | 5 | 1.10 | 20 | 22.00 | |
|  Alexopoulos, Alexandros | | | 1607 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kouloubis, Grigorios | | | 1421 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Fourfouris, Nikolaos | | | 1589 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Andreou, Efstathios-Andreas | | | 1544 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Panagopoulos, Georgios | | | 1391 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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