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Individual Calculations January 2009 |
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| Bizopoulos, Alexandros Total change: -3.75 | |   |
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| World Youth Chess Championships 2008 - Open 18 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2150 | 4.00 | 10 | 0.54 | 15 | 8.10 | |
|  Paichadze, Luka | f | | 2436 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Tologontegin, Semetey | f | | 2359 | KGZ | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Pavlidis, Anastasios | | | 2322 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Carlstedt, Jonathan | | | 2286 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Wiwatanadate, Poompong | | | 1992 | THA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Dissanayake, R S | | | 2063 | SRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Mustafaev, Jamshid | | | 2393 | UZB | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Teixeira, Rafael Goltsman | | | 2192 | POR | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Klimov, Anton | f | | 2451 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Poetz, Florian | | | 2255 | AUT | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | 3rd "IN MEMORIAL" Thessaloniki tournament 2008 | Thessaloniki | GRE | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2150 | 0.50 | 2 | -0.79 | 15 | -11.85 | |
| | Haratsidis, Vasilios | | | 1999 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Loukopoulos, Spyridon | | | 2085 | GRE | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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