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Individual Calculations March 2011 |
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| Kotsios, Nikolaos Total change: 0.00 | |   |
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| 2010 Attica Team Championship Under 12 | Attica | GRE | 2010-09-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1465 | 0 | 0.00 | 1 | 0.00 | 765 | | 0.00 | |
|  Katopodis, Ioannis | | | 1465 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Attica Individual Youth Ch. 2011 - Boys U14 | Athens | GRE | 2010-12-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1503 | 0 | 0.50 | 3 | 0.00 | 1230 | | 0.00 | |
|  Rahmanidis, Petros | | | 1580 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Tsihlis, Hristos-Nektarios | | | 1401 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Gouvas, Alexandros | | | 1529 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |
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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