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Individual Calculations February 2020 |
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| Kostis, Apostolos Total change: 15.60 | |   |
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| 1st International tournament Argo 2019 - A | Volos | GRE | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1282 | 3.00 | 5 | 0.78 | 20 | 15.60 | |
|  Zaires Karanasios, Konstantinos | | | 1490 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Papageorgiou, Vasileios Riginos | | | 1123 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Batsi, Lida | | | 1476 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bougas, Georgios | | | 1168 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Despotis, Athanasios | | | 1376 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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