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Individual Calculations January 2011 |
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| Zamalova, Ramilya Total change: -23.25 | |   |
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| World Youth Chess Championships 2010 - Girls under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1864 | 5.00 | 9 | -1.23 | 15 | -18.45 | |
|  Narva, Mai | | | 1503 | EST | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Oreshko, Mariya | | | 1639 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Liao, Simone | | wf | 1673 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ghukasyan, Siranush | | | 1779 | ARM | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Wozniak, Mariola | | | 1723 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Peng, Jackie | | wc | 1794 | CAN | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Rosales, Pierina | | wf | 1786 | PER | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Srokovskiy, Andrea | | | 1720 | GER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Vu, Thi Dieu Ai | | wf | 1801 | VIE | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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) | | | | PriFR Chmp. 2010 juniors G-13 | Naberezhnye Chelny | RUS | 2010-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1864 | 2.00 | 4 | -0.32 | 15 | -4.80 | |
| | Maershina, Arina | | | 1721 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Valieva, Rufina | | | 1903 | RUS | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Chetina, Elizaveta | | | 1776 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Chizhevskaja, Yana | | | 1824 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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