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Individual Calculations November 2009 |
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| Durmaz, Ayca Fatma Total change: -9.30 | |   |
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| European Youth Ch under 14 Girls | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1883 | 3.00 | 7 | -0.35 | 15 | -5.25 | |
|  Aranaz Murillo, Amalia | | | 2061 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Rykala, Monika | | | 1682 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Morea, Georgiana-Steluta | | | 1763 | ROU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Severina, Maria | | | 1981 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kol`ba, Anastasiya | | | 1971 | UKR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ordonez Torres, Maria Del Carme | | | 1780 | ESP | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kabai, Zsuzsanna | | | 2062 | HUN | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | World Youth Under 16 Chess Olympiad | Manisa | TUR | 2009-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1847 | 1.00 | 3 | -0.27 | 15 | -4.05 | |
| | Iljiushenok, Ilia | | | 2247 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Arig, Busra | | | 1740 | TUR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Egodage, Keshan | | | 1821 | SRI | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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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