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Individual Calculations November 2011 |
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| Petousis, Konstantinos Total change: -21.75 | |   |
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| 19th inter. open Nikaia - Honor to National Resistance - B' Group | Nikaia - Athens | GRE | 2011-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1684 | 2.00 | 4 | -1.45 | 15 | -21.75 | |
|  Georgitsi, Antigoni | | | 1312 | GRE | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Nikitopoulos, Aggelos | | | 1360 | GRE | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Pramateftaki, Loukia | | | 1318 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kapellas, Nikiforos | | | 1468 | GRE | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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