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Individual Calculations May 2011 |
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| Tsinaris, Fotis Total change: 13.30 | |   |
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| Preliminary A Category Team Champ. ESSTH-HALK 2011 | Thessaloniki - Halkidiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1782 | 2.00 | 5 | 0.40 | 25 | 10.00 | |
|  Kesidis, Odyseas | | | 2030 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Papapostolou, Apostolos | | | 1879 | GRE | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Theoharidis, Georgios | | | 1850 | GRE | 1.00 | 1 | 0.59 | 25 | 14.75 | |  Bahar-Mosse, Iakov | | | 1901 | GRE | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Polizos, Theodoros | | | 1943 | GRE | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | | NOTE: K factor changed | | Union of Chess Clubs Thessaloniki-Halkidiki's Team Cup 2011 | Thessaloniki - Halkidiki | GRE | 2011-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1782 | 0.50 | 1 | 0.22 | 15 | 3.30 | |
| | Konstantinidis, Konstantinos | | | 1948 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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