|
Individual Calculations April 2009 |
|
|
|
| Zambrakos, Efthimios Total change: -31.50 | |   |
|
| 92o Ambelokipi Open | Amblelokipi - Athens | GRE | 2008-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1970 | 1.50 | 5 | -1.13 | 15 | -16.95 | |
|  Poteas, Ioannis | | | 2164 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Efkarpidis, Stylianos | | | 1660 | GRE | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Tsangaris, Spyridon | | | 1993 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Delithanasis, Dimitrios | | | 2251 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Nteoudis, Konstantinos | | | 1620 | GRE | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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) | | | | 2009 Attica team ch prelim. A div. | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1970 | 0.00 | 3 | -0.97 | 15 | -14.55 | |
| | Tsouros, Georgios | | | 2184 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kalomenidis, Nikolaos | | | 1959 | GRE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Margaritis, Fotios | | | 2187 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | |
|
