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Individual Calculations October 2017 |
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| Vassis, Anastasios Total change: -15.60 | |   |
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| 25th International Tournament of Nikaia "Honour to National Resistance" - B group | Nikaia | GRE | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1085 | 0.00 | 2 | -0.42 | 40 | -16.80 | |
|  Betsos, Nikolaos-Evangelos | | | 1390 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Skoularikis, Klearchos | | | 1249 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 9th open Papanastasio 2017 - B group | Peristeri | GRE | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1085 | 1.50 | 4 | 0.03 | 40 | 1.20 | |
|  Stounos, Nikolaos | | | 1226 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kareklas, Konstantinos | | | 1242 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Asvestas, Emmanouil | | | 1216 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Vitalis, Aggelos | | | 1050 | GRE | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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