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Individual Calculations January 2011 |
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| Tsarouha, Marianthi Total change: -9.00 | |   |
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| Individual Championship of Chania Girls U18 | Chania | GRE | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1771 | 2.00 | 4 | 0.23 | 15 | 3.45 | |
|  Markaki, Sofia | | | 1640 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Skaraki, Antigoni | | | 1764 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Hristodoulaki, Antonia | | | 1925 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Fragaki, Maria | | | 1930 | GRE | 0.00 | 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) | | | | World Youth U-16 Chess Olympiad 2010 | Burdur | TUR | 2010-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1771 | 1.00 | 7 | -0.83 | 15 | -12.45 | |
| | Rindlisbacher, Jan | | | 2155 | SUI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Nazarov, Rustem | | | 2024 | TKM | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Roberts, Marcel | | | 1834 | RSA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Hiti, Domen | | | 1952 | SLO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Jorayewa, Govher | | wf | 2064 | TKM | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Okay, Ilkin Ege | | | 1975 | TUR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Bezuidenhout, Roland | | | 1777 | RSA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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