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Individual Calculations October 2012 |
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| Skiadaresi, Antonia Total change: 2.25 | |   |
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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 |
| 1567 | 1363 | 2.50 | 7 | 0.82 | 15 | 12.30 | |
|  Karakatsanis, Nikolaos | | | 1565 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Gouvas, Sofoklis | | | 1629 | GRE | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Barogianni, Sotiria | | | 1545 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kiriakakis, Konstantinos | | | 1485 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Efkarpidis, Stylianos | | | 1574 | GRE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Papakostas, Vasilis | | | 1538 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Halioris, Stefanos-Anthimos | | | 1631 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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 |
| 1238 | 1363 | 0.00 | 1 | -0.67 | 15 | -10.05 | |
| | Spyropoulos, Nikolaos | | | 1238 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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