|
Individual Calculations September 2009 |
|
|
|
| Petsas, Spyridon Total change: -42.60 | |   |
|
| 7th Fysiolatris Open - Women Attica Championship 2009 | Nikaia | GRE | 2009-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 1823 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
|  Litsas, Ioannis | | | 2173 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 18th Open Inter. Tourn. "KAVALA 2009" GROUP B | Kavala | GRE | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1817 | 1.00 | 5 | -2.73 | 15 | -40.95 | |
|  Kosmidis, Ioannis | | | 1550 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Hatzihrisafis, Dimos | | | 1567 | GRE | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Kelidou, Maria | | | 1460 | GRE | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Papadopoulos, Hristos | | | 1870 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Mitridis, Dimitris | | | 1600 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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) | | |
|
