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Individual Calculations August 2013 |
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| Karnachoritis, Petros Total change: -31.80 | |   |
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| 5th International open "Artemis Cup" 2013 - B' Group | Leros | GRE | 2013-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1408 | 1.00 | 5 | -1.06 | 30 | -31.80 | |
|  Zygourakis, Themistoklis | | | 1609 | GRE | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Kapellas, Alexandros | | | 1439 | GRE | 0.00 | 1 | -0.46 | 30 | -13.80 | |  Kapellas, Nikiforos | | | 1355 | GRE | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Danos, Konstantinos-Stilianos | | | 1511 | GRE | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Irakleidis, Christos | | | 1460 | GRE | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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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