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Individual Calculations July 2018 |
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| Tsikerdanos, Konstantinos Total change: -17.80 | |   |
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| 7th open SO Polichnis Nikos Novidis memorial 2018 - A group | Thessaloniki | GRE | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1900 | 3.50 | 7 | -0.89 | 20 | -17.80 | |
|  Stoimenidis, Dimitrios | | | 1500 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Spirliadis, Achileas | | | 2164 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Batzoli, Maria | | | 1500 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kokkalis, Grigorios | | | 1632 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Papasimakopoulos, Alexandros | | | 2221 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tsouchnikas, Orestis | | | 1524 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Triantafilidis, Mihail | | | 1898 | GRE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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