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Individual Calculations February 2013 |
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| Vlassis, Georgios Total change: -31.50 | |   |
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| Tournament SO SAH - Chapmions - Europa A | Thessaloniki | GRE | 2012-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2033 | 1.50 | 4 | -1.30 | 15 | -19.50 | |
|  Theoharidis, Georgios | | | 1857 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Mourelatos, Ilias | | | 2088 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Halkias, Nikolaos | | | 1726 | GRE | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Ballas, Athanasios-Panagiotis | | | 1803 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Tournament SO SAH - Chapmions - Europa B | Thessaloniki | GRE | 2012-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2033 | 2.00 | 4 | -0.80 | 15 | -12.00 | |
| | Theoharidis, Georgios | | | 1857 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Mourelatos, Ilias | | | 2088 | GRE | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Halkias, Nikolaos | | | 1726 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ballas, Athanasios-Panagiotis | | | 1803 | GRE | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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