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Individual Calculations January 2019 |
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| Gourgourinis, Ioannis Total change: -47.60 | |   |
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| Chess League team 3 x 3 ASOP DIAS - A local | Petroupoli | GRE | 2018-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1198 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
|  Doganou, Konstantina | | | 1437 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 1st categories Thursday's tournament Kotinos 2018 | Athens | GRE | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1198 | 0.00 | 3 | -0.99 | 40 | -39.60 | |
| | Pissias, Alexandros | | | 1579 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Mandridis, Pantelis | | | 1208 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Aslanidis, Thiseas | | | 1263 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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