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Individual Calculations January 2020 |
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| Koumenos, Stefanos Kriton Total change: -18.80 | |   |
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| 2019 Attica youth U12 team championship | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1060 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
|  Spyratou, Kleanthi | | | 1274 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Georgiadis, Anastasios | | | 1460 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1060 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| | Deftereos, Pavlos-Efstathios | | | 1460 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seferis, Georgios | | | 1460 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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