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Individual Calculations August 2012 |
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| Tsaknakis, Zisis Total change: -8.70 | |   |
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| Greek Individual Youth Championships 2012 Finals - open under 14 | Rio Achaias | GRE | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1616 | 2.00 | 5 | -0.58 | 15 | -8.70 | |
|  Ballas, Athanasios-Panagiotis | | | 1840 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Samakas, Stavros | | | 1450 | GRE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Drakopoulos, Polihronis | | | 1781 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Karakatsanis, Nikolaos | | | 1506 | GRE | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Martinis, Nikolaos | | | 1456 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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