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Individual Calculations January 2020 |
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| Valoukos, Efstathios Total change: 4.00 | |   |
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| 5th Thursday's tournament APO Kotinos 2019 | Athens | GRE | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1478 | 3.50 | 5 | 0.30 | 20 | 6.00 | |
|  Sienczewski, Zbigniew | | | 1878 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Diatsintos, Ilias | | | 1384 | GRE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Georgiadis, Panagiotis | | | 1361 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tampakaki, Despoina | | | 1078 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gkogka, Elvis | | | 1099 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1478 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| | Katsiampas, Efthymios | | | 1850 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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