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Individual Calculations March 2011 |
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| Sotiriadou, Ioanna Total change: 9.00 | |   |
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| 2011 Individual Championship of Greece - Girls Under 18 | Peristeri - Athens | GRE | 2011-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1609 | 4.00 | 9 | 0.90 | 15 | 13.50 | |
|  Fragkou, Eleni | | | 1914 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Tsamantani, Eleni-Marina | | | 1433 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Fragkou, Maria | | | 1467 | GRE | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Kipraki, Nikoleta | | | 1647 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Pahaki, Hristina-Despoina | | | 1678 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Hristodoulaki, Antonia | | | 1904 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Skaraki, Antigoni | | | 1792 | GRE | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Spirou, Marina | | | 1872 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Vatkali, Dimitra | | | 1969 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | Moscow Open 2011 F | Moscow | RUS | 2011-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1609 | 1.00 | 5 | -0.30 | 15 | -4.50 | |
| | Skakun, Valentina | | | 1925 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Paramzina, Anastasya | | | 1860 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kiparenko, Galina | | wf | 2009 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Afanasieva, Elena | | | 1592 | RUS | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Terentieva, Alena | | | 1700 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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) | | |
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