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Individual Calculations October 2019 |
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| Polyzos, Ioannis Total change: -6.40 | |   |
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| 27th International tournament of Nikaia 2019 B group | Nikaia | GRE | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1451 | 5.00 | 7 | -0.16 | 40 | -6.40 | |
|  Muka, Dhimiter | | | 1065 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Hartofylakas, Nikolaos | | | 1186 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kyrtatos, Stavros Alexios | | | 1226 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Pitsolis, Theodoros | | | 1361 | GRE | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Pagkalis, Michail | | | 1234 | GRE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Despotis, Athanasios | | | 1348 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Giannakouras, Ioannis | | | 1373 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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