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Individual Calculations March 2012 |
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| Tzortzis, Dimitrios Total change: -10.20 | |   |
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| Open tournament "Christmas Knight" - B' Group | Halandri | GRE | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1767 | 1.00 | 2 | -0.34 | 30 | -10.20 | |
|  Liris, Orestis | | | 1630 | GRE | 1.00 | 1 | 0.32 | 30 | 9.60 | |  Ibrialos, Mattheos | | | 1648 | GRE | 0.00 | 1 | -0.66 | 30 | -19.80 | |
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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