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Individual Calculations July 2015 |
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| Mourtzouni, Maria Total change: -13.20 | |   |
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| 3rd open tournament of ANO LIOSIA - DIKEP | Ano Liosia | GRE | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1324 | 0.50 | 3 | 0.13 | 20 | 2.60 | |
|  Hamaletsos, Hristoforos | | | 1724 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kapagiannidis, Konstantinos | | | 1724 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kratidis, Anastasios | | | 1555 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | 18th Open Herakleiou Attikis - 2015 ESSNA open Champ. - B Group | Athens | GRE | 2015-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1328 | 1.00 | 3 | -0.79 | 20 | -15.80 | |
| | Stergiou, Alexandros | | | 1611 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hartofylakas, Spyros | | | 1066 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Paroglou, Efraim | | | 1080 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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