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Individual Calculations March 2012 |
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| Vitsaxakis, Nikolaos Total change: 6.90 | |   |
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| Individual Championship of Crete U18 2011 | Crete island | GRE | 2011-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1476 | 0.00 | 1 | -0.18 | 30 | -5.40 | |
|  Halkiadakis, Marios | | | 1736 | GRE | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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) | | | | 4th open tournament SO Herakliou - Group A' | Heraklio | GRE | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1476 | 1.00 | 3 | 0.41 | 30 | 12.30 | |
| | Xylogiannopoulos, Antonios | | | 1876 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lyrakis, Stavros | | | 1876 * | GRE | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Anagnostakis, Charalampos | | | 1529 | GRE | 0.50 | 1 | 0.07 | 30 | 2.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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