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Individual Calculations May 2012 |
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| Fidrilakis, Stavros Total change: -15.15 | |   |
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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 |
| 1441 | 1445 | 0.00 | 2 | -1.01 | 15 | -15.15 | |
|  Petrakis, Stylianos | | | 1560 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Alevrakis, Michail | | | 1322 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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