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Individual Calculations January 2010 |
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| Gurcan, Aytolun Total change: 3.50 | |   |
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| World Youth Chess Championship-u14g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1641 | 2.50 | 9 | 0.14 | 25 | 3.50 | |
|  Unapkoshvili, Nani | | | 1993 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Tomin, Ksenija | | | 1877 | SRB | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Makarenko, Alexandra | | | 1924 | RUS | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Birgelir, Melisa | | | 1816 | TUR | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Durmaz, Ayca Fatma | | | 1838 | TUR | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Soydan, Busra | | | 1762 | TUR | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Soyunlu, Narmin Asat Qizi | | | 1786 | AZE | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Najwa, Jiahui Rujok | | | 1733 | SIN | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Zavadilova, Karolina | | | 1752 | CZE | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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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