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Individual Calculations September 2023 |
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| Kotsopoulos, Ioannis Total change: 58.00 | |   |
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| POA ESSDE 2023 | POA | GRE | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1091 | 2.50 | 4 | 1.45 | 40 | 58.00 | |
|  Kanellis, Nikolaos | | | 1604 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Fertaki, Eleftheria | | | 1144 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Spyratos, Iason | | | 1118 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Riganezis, Michail | | | 1420 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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