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Individual Calculations February 2019 |
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| Kivelos, Sotirios Total change: -44.60 | |   |
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| 3rd winter Th. Kompatsari Memorial 2018 | Thessaloniki | GRE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1929 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
|  Ifoulis, Antonios | | | 1529 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Asiatidis, Ioannis Athanasios | | | 1529 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giannoulas, Christos | | | 1529 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 Team Championships ESSTH-CHALK Local Category Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1929 | 0.00 | 2 | -1.47 | 20 | -29.40 | |
| | Halkias, Nikolaos | | | 1750 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Liamos, Asterios | | | 1744 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | |
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