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Individual Calculations January 2019 |
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| Grivas, Efstratios Total change: -11.00 | |   |
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| 68th Greek National Championship 2018 | Thessaloniki | GRE | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2424 | 4.00 | 9 | -1.10 | 10 | -11.00 | |
|  Ioannidis, Evgenios | m | | 2382 | GRE | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Nikolaidis, Ioannis | g | | 2564 | GRE | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Skaperdas, Kostantinos | | | 2231 | GRE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Mastrovasilis, Athanasios | g | | 2510 | GRE | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Kanakaris, Georgios | m | | 2401 | GRE | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Makka, Evanthia | | | 2084 | GRE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gouloutis, Nikolaos | | | 2353 | GRE | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Kourkoulos-Arditis, Stamatis | m | | 2424 | GRE | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Koutoukidis, Panagiotis | f | | 2357 | GRE | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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