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Individual Calculations February 2015 |
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| Petsas, Spyridon Total change: 6.60 | |   |
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| Team Cup SPIROS BIKOS 2014 - B1 group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1765 | 4.00 | 5 | 0.33 | 20 | 6.60 | |
|  Kazalis, Manos | | | 1474 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Santorinaios, Iakovos | | | 1659 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Papaspirou, Spiridon | | | 1384 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zahariou, Nikolaus | | | 1675 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Stergiou, Alexandros | | | 1652 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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