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Individual Calculations April 2013 |
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| Nikolakis, Panagiotis Marios Total change: -2.10 | |   |
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| 9th Spring open Kalamarias | Thessaloniki | GRE | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1510 | 2.50 | 5 | -0.14 | 15 | -2.10 | |
|  Dermatopoulos, Alexandros | | | 1844 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ballas, Athanasios-Panagiotis | | | 1829 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Biazis, Ioannis | | | 1152 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Tananaki, Irini | | | 1259 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Batsi, Lida | | | 1374 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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