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Individual Calculations February 2013 |
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| Sidiropoulos, Nikolaos Total change: -6.30 | |   |
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| Tournament SO SAH - Chapmions - Europa A | Thessaloniki | GRE | 2012-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2092 | 1.50 | 3 | -0.52 | 15 | -7.80 | |
|  Chrysostomidis, Alkiviadis | | | 1719 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Barbis, Athanasios | | | 2015 | GRE | 0.50 | 1 | -0.11 | 15 | -1.65 | |  Mourelatos, Ilias | | | 2088 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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 |
| 1719 | 2092 | 1.00 | 1 | 0.10 | 15 | 1.50 | |
| | Chrysostomidis, Alkiviadis | | | 1719 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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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