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Individual Calculations January 2013 |
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| Kontoulis, Konstantinos Total change: -14.40 | |   |
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| 2012 Attica Youth U16 Team Championship | Attica | GRE | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1255 | 0.00 | 2 | -0.53 | 30 | -15.90 | |
|  Lalou, Konstantina | | | 1379 | GRE | 0.00 | 1 | -0.33 | 30 | -9.90 | |  Halikias, Stefanos | | | 1494 | GRE | 0.00 | 1 | -0.20 | 30 | -6.00 | |
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) | | | | November Chess League 2012 - Senior Division | Athens - Petroupoli | GRE | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1255 | 1.50 | 5 | 0.05 | 30 | 1.50 | |
| | Grapsas, Panagiotis | | | 1516 | GRE | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Kontogiannis, Alexandros L | | | 1426 | GRE | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Forakis, Konstant. | | | 1557 | GRE | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Konstantopoulos, Panagiotis | | | 1323 | GRE | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Tsavari, Hristina | | | 1298 | GRE | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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