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Individual Calculations May 2012 |
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| Vitsaxakis, Nikolaos Total change: -2.10 | |   |
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| Individual Championship of Crete U12 Boys 2012 | Crete island | GRE | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1476 | 0.50 | 1 | 0.27 | 30 | 8.10 | |
|  Kadianis, Georgios | | | 1687 | GRE | 0.50 | 1 | 0.27 | 30 | 8.10 | |
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) | | | | Individual Championship of Crete 2012 Boys U8,U10,U12,U14,U16-Finals | Crete island | GRE | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1476 | 1.50 | 5 | -0.34 | 30 | -10.20 | |
| | Kadianis, Georgios | | | 1687 | GRE | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Tsihlis, Hristos-Panagiotis | | | 1573 | GRE | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Ontabasidis, Aristidis | | | 1551 | GRE | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Petrakis, Stylianos | | | 1560 | GRE | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Pissadakis, Dimitrios | | | 1504 | GRE | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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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