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Individual Calculations January 2013 |
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| Kontopanagos, Ioannis Total change: -17.10 | |   |
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| 2012 Attica Youth U16 Team Championship | Attica | GRE | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1233 | 0.00 | 2 | -0.59 | 30 | -17.70 | |
|  Penesis, Dimitrios | | | 1348 | GRE | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Alexakis, Dimitris | | | 1427 | GRE | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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) | | | NOTE: K factor changed | | November Chess League 2012 - Senior Division | Athens - Petroupoli | GRE | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1252 | 1.00 | 4 | 0.04 | 15 | 0.60 | |
|  Forakis, Konstant. | | | 1557 | GRE | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Nteves, Stamatios | | | 1541 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dimoudis, Konstantinos | | | 1435 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Fanos, Haralambos | | | 1323 | GRE | 0.00 | 1 | -0.40 | 15 | -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) | | |
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