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Individual Calculations July 2012 |
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| Tsiros, Nikolaos Total change: -42.90 | |   |
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| 124th Ambelokipi Open 2012 | Ambelokipi Athens | GRE | 2012-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1372 | 0.00 | 4 | -1.43 | 30 | -42.90 | |
|  Mitsakos, Achilleas | | | 1642 | GRE | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Kilakos, Dimitrios | | | 1450 | GRE | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Kouvaratis, Ilias | | | 1478 | GRE | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Papaspirou, Spiridon | | | 1368 | GRE | 0.00 | 1 | -0.51 | 30 | -15.30 | |
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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