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Individual Calculations July 2017 |
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| Kostis, Apostolos Total change: -62.00 | |   |
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| 3rd open under 2200 ASK Titanes 2017 - A | Efxinoupoli | GRE | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1300 | 1.00 | 5 | -1.55 | 40 | -62.00 | |
|  Koukouvinos, Viktor | | | 1452 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Zgouletas, Stergios | | | 1490 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Anagnostopoulos, Thomas | | | 1138 | GRE | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Derekas, Dimosthenis | | | 1037 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Raftopoulos, Emmanouil | | | 1319 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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