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Individual Calculations March 2012 |
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| Iordanidou, Zoi Total change: -24.00 | |   |
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| 35th Individual Girls under 20 Championship - finals | Athens | GRE | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2166 | 3.00 | 6 | -1.57 | 15 | -23.55 | |
|  Spirou, Marina | | | 1896 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Hristodoulaki, Antonia | | | 1941 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Barogianni, Sotiria | | | 1766 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fragkou, Eleni | | | 1956 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Koutsogiannopoulou, Theodora | | | 1866 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Pavlidou, Ekaterini | | wm | 2224 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | ESSPEP team champ. qualifiers for ascent to A' Category 2012 - POA ESSPEP | Peloponnese | GRE | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2166 | 0.50 | 1 | -0.03 | 15 | -0.45 | |
| | Yordanova, Svetla | | wm | 2143 | BUL | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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