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Individual Calculations October 2012 |
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| Gkikas, Ioannis Total change: -26.40 | |   |
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| 20th International Chess Tournament "Honour to National Resistance" - B Group | Nikaia | GRE | 2012-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1259 | 0.00 | 4 | -0.98 | 30 | -29.40 | |
|  Troubounis, Konstantinos | | | 1639 | GRE | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Niarhos, Konstantinos | | | 1410 | GRE | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Korres, Konstantinos | | | 1464 | GRE | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Kouvaras, Andreas | | | 1371 | GRE | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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) | | | | 4th "Papanastasio" open chess tournament - Group B | Peristeri - Athens | GRE | 2012-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1259 | 1.00 | 3 | 0.10 | 30 | 3.00 | |
| | Kokkota, Eleni | | | 1445 | GRE | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Poulopoulou, Ekaterini | | | 1462 | GRE | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Karathanasi, Eirhnh | | | 1329 | GRE | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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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