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Individual Calculations April 2015 |
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| Koutsounis, Vasilios Total change: -49.40 | |   |
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| 2015 Attica Friendship team CUP NIKOS STROFALIS | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1292 | 0.50 | 4 | -1.78 | 20 | -35.60 | |
|  Skiadopoulou, Afroditi-Lelouda | | | 1070 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Dalampekis, Ignatios | | | 1239 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Vrouvas, Loukas | | | 1453 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sakkas, Konstantinos | | | 1189 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Senior Division by ASOP DIAS - JAN 2015 | Petroupoli | GRE | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1292 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
| | Mastrokostopoulos, Konstantinos | | | 1150 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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