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Individual Calculations January 2018 |
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| Dalpis, Nikolaos Total change: -13.00 | |   |
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| 166th Ampelokipi open 2017 | ATHENS | GRE | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1136 | 1.00 | 6 | -0.65 | 20 | -13.00 | |
|  Chantzopoulos, Theodoros | | | 1536 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Maratos, Antonios | | | 1475 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tzavaras, Konstantinos | | | 1210 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Karapappas, Nikolaos | | | 1067 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gonidis, Nikolaos | | | 1481 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Della, Maria-Eleni | | | 1252 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | |
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