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Rapid:
Individual Calculations September 2021 |
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| Ballas, Kleon-Evangelos Total change: -18.60 | |   |
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| Open rapid ESSTH-CHALK 2021 | Thessaloniki | GRE | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1895 | 4.50 | 6 | -0.93 | 20 | -18.60 | |
|  Karakotsios, Konstantinos | | | 1160 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Cheiladakis, Vasileios | | | 1329 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tzovanis, Anastasios Anagnostis | | | 1425 | GRE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Magalakis, Stefanos | | | 1684 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Alexandri, Vasiliki | | | 1160 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Samakas, Stavros | | | 1698 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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