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Individual Calculations January 2020 |
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| Kalafatis, Evangelos Total change: 4.80 | |   |
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| 2019 Attica youth U16 team championship | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1362 | 2.50 | 6 | 0.12 | 40 | 4.80 | |
|  Nteligiorgis, Eleftherios | | | 1762 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Apostolatos, Thalis | | | 1539 | GRE | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Nikolos, Georgios | | | 1104 | GRE | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Sidiropoulos, Vasilis | | | 1511 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Katsialos, Spyridon Thaddaios | | | 1121 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kosmadakis, Panagiotis | | | 1707 | GRE | 0.00 | 1 | -0.11 | 40 | -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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