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Individual Calculations January 2010 |
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| Mastrovasilis, Athanasios Total change: -2.70 | |   |
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| 17th European Team Chess Championship 2009 | Novi Sad | SRB | 2009-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2528 | 2519 | 4.00 | 7 | 0.60 | 10 | 6.00 | |
|  Roganovic, Milos | m | | 2474 | SRB | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Vuckovic, Bojan | g | | 2600 | SRB | 0.00 | 1 | -0.39 | 10 | -3.90 | |  Drozdovskij, Yuri | g | | 2627 | UKR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Atakisi, Umut | m | | 2406 | TUR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Salgado Lopez, Ivan | g | | 2555 | ESP | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Sebenik, Matej | m | | 2489 | SLO | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Ruck, Robert | g | | 2548 | HUN | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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) | | | | 59th GREEK INDIVIDUAL CHESS CHAMPIONSHIP | PYRGOS | GRE | 2009-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2513 | 4.00 | 8 | -0.87 | 10 | -8.70 | |
| | Kosmas-Lekkas, Dimitiros | | | 2209 | GRE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Georgiadis, Ioannis | m | | 2437 | GRE | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Goritsas, Christos | f | | 2319 | GRE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Banikas, Hristos | g | | 2615 | GRE | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Halkias, Stelios | g | | 2573 | GRE | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Nikolaidis, Ioannis | g | | 2493 | GRE | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Kanakaris, Georgios | | | 2312 | GRE | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Moutousis, Konstantinos | m | | 2449 | GRE | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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