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Individual Calculations September 2017 |
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| Tzimas, Petros Total change: -58.00 | |   |
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| 26th International Open Kavala 2017 - B group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1680 | 4.00 | 8 | -2.90 | 20 | -58.00 | |
|  Demelkas, Vasileios | | | 1280 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Tsakona, Maria | | | 1280 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Oumoutidis, Christos | | | 1416 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Koutsogoulas, Georgios | | | 1522 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Magalakis, Stefanos | | | 1351 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Gkaintatzis, Christos | | | 1346 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kotsiou, Kosntantinos | | | 1351 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kalamoukos, Grigorios | | | 1331 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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