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Individual Calculations July 2023 |
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| Christodoulaki, Antonia Total change: -1.80 | |   |
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| 1st closed tournament Chania over 2000 | Chania | GRE | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2079 | 2.00 | 5 | -0.09 | 20 | -1.80 | |
|  Milonakis, Georgios | | | 2145 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Darmarakis, Mihail | | | 2254 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tzagarakis, Panagiotis | | | 2058 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Marinakis, Hristos | | | 2102 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Katzourakis, Pavlos | | | 2144 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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