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Individual Calculations July 2017 |
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| Haliandros, Apostolos Total change: -13.60 | |   |
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| 6th open Nikos Novidis Memorial 2017 B | Thessaloniki | GRE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1065 | 1166 | 2.50 | 5 | -0.68 | 20 | -13.60 | |
|  Karaiskakis, Georgios | | | 1017 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Sioutopoulos, Christos | | | 1046 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fotiadis, Alexandros | | | 1154 | GRE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ximinis, Ioannis | | | 1039 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tziournas, Grammelos | | | 1069 | GRE | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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