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Rapid:
Individual Calculations July 2019 |
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| Fragou, Maria V. Total change: -29.40 | |   |
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| 4th Rapid NO Kalamatas 2019 | Kalamata | GRE | 2019-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1293 | 0.50 | 3 | -0.36 | 20 | -7.20 | |
|  Kalogerakos, Stamatis | | | 1692 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thomaidis, Panagiotis Georgios | | | 1411 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Louka, Marianthi | | | 1339 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | 5th Rapid NO Kalamatas 2019 | Kalamata | GRE | 2019-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1293 | 1.00 | 4 | -1.11 | 20 | -22.20 | |
| | Kormas, Georgios | | | 1693 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vekkos, Christos | | | 1019 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tyraki, Aikaterini | | | 1330 | GRE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Tagkalaki, Ioanna Lambrini | | | 1101 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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) | | |
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