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Individual Calculations September 2017 |
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| Trivella, Maria Total change: -8.20 | |   |
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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 |
| 1428 | 1105 | 0.00 | 3 | -0.41 | 20 | -8.20 | |
|  Kokkalis, Grigorios | | | 1505 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stoimenidis, Dimitrios | | | 1454 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Ntovas, Dimitrios | | | 1326 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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