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Individual Calculations January 2013 |
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| Paraskevas, Georgios Total change: -9.90 | |   |
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| November Chess League 2012 - Senior Division | Athens - Petroupoli | GRE | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1523 | 2.50 | 5 | -0.29 | 30 | -8.70 | |
|  Zaharias, Aggelos | | | 1257 | GRE | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Oikonomou, Hristos | | | 1488 | GRE | 0.00 | 1 | -0.55 | 30 | -16.50 | |  Foutouhos, Dimitrios | | | 1378 | GRE | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Mourtzouni, Maria | | | 1461 | GRE | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Mihotas, Petros | | | 1835 | GRE | 0.00 | 1 | -0.14 | 30 | -4.20 | |
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) | | | | Team Cup SPIROS BIKOS 2012 - Group C | Attica | GRE | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1523 | 0.50 | 1 | -0.04 | 30 | -1.20 | |
| | Panidis, Ioannis | | | 1497 | GRE | 0.50 | 1 | -0.04 | 30 | -1.20 | |
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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