Individual Calculations January 2016 |
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Valavanis, Alexandros Total change: 2.60 | | |
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2015 Spyros "Bikos Attica Cup" - B1 group | Attica | GRE | 2015-11-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1448 | 1289 | 1.50 | 4 | 0.13 | 20 | 2.60 | |
| Sfakianoudis, Aggelos Konstantin | | | 1153 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | Dermitzakis, Pavlos | | | 1674 | GRE | 0.50 | 1 | 0.41 | 20 | 8.20 | | Kafkala, Hristina | | | 1689 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Chrysomallis, Stylianos | | | 1276 | GRE | 0.00 | 1 | -0.52 | 20 | -10.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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