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Individual Calculations December 2012 |
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| Erseki, Tamara Total change: -14.10 | |   |
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| HUN Youth Team Ch. 2012 | Budapest | HUN | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1624 | 1.00 | 2 | -0.05 | 15 | -0.75 | |
|  Zsigrai, Ildiko Klara | | | 1636 | HUN | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Laszlo, Debora | | | 1576 | HUN | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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 Chess Championship 2012 - Girls 12 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1624 | 1.50 | 7 | -0.89 | 15 | -13.35 | |
| | Muratova, Saltanat | | | 1796 | KAZ | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Graf, Clara Victoria | | | 1759 | GER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Antolak, Julia | | | 1720 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Potapova, Margarita | | | 1773 | UKR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Avetisyan, Mariam | | | 1667 | ARM | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Feng, Maggie | | | 1746 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Scarpa, Silvia | | | 1727 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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