|
Individual Calculations January 2012 |
|
|
|
| Kefalas, Spyridon Total change: 8.40 | |   |
|
| Attica Team Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1907 | 1.50 | 3 | 0.32 | 15 | 4.80 | |
|  Hytos, Vasilios | | | 1958 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Siaparinas, Konstantinos | | | 1929 | GRE | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Stefanidi, Maria-Anna | | wf | 2073 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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) | | | | 13th Open SOP-SMAOK over 1900 rating | Pagrati, Athens | GRE | 2011-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1907 | 2.00 | 4 | 0.24 | 15 | 3.60 | |
|  Stoumbou, Eleni | | | 1958 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Sienczewski, Zbigniew | | | 2140 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Xigis, Michail | | | 1703 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Nikomanis, Andreas | | | 2008 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | |
|
