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Individual Calculations May 2012 |
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| Tsintsar, Zoran Total change: -12.45 | |   |
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| Team Cup of Thessaloniki 2012 - Qualifiers for Greek Team Cup 2012 | Thessaloniki - Halikidiki | GRE | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1891 | 0.00 | 1 | -0.67 | 15 | -10.05 | |
|  Labridis, Athanasios | | | 1762 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIP 2012 | Porto Carras - Halkidiki | GRE | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1901 | 1.00 | 3 | -0.16 | 15 | -2.40 | |
|  Vargas, Mauricio | | | 1986 | COL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Kafetzis, Georgios | | | 1967 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Ferreira Jr, Walter | | | 1998 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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