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Individual Calculations July 2019 |
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| Koutsoukis, Evangelos Panagiotis Total change: 72.40 | |   |
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| 20th open PS Peristeriou 2019 | Peristeri | GRE | 2019-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1163 | 2.50 | 4 | 1.31 | 40 | 52.40 | |
|  Rodopoulos, Aristeidis | | | 1513 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Alepoudeas, Stylianos | | | 1092 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Mourelatos, Spyridon | | | 1501 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mousliadis, Nikolaos | | | 1268 | GRE | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | 22nd International Open Athens Challenge 2019 - Group B | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1138 | 1.00 | 4 | 0.50 | 40 | 20.00 | |
| | Bafas, Athanasios | | | 1538 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gkogka, Klevis | | | 1426 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Anestis, Ioannis | | | 1538 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Georgiadis, Anastasios | | | 1399 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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