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Individual Calculations January 2010 |
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| Varga, Melinda Total change: -29.70 | |   |
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| HUN Youth Team Ch 2009 | Miskolc | HUN | 2009-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1871 | 2.50 | 5 | -0.26 | 15 | -3.90 | |
|  Trautmann, Eszter | | | 1556 | HUN | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Vince, Viola | | | 2025 | HUN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Dudas, Szilvia | | | 1795 | HUN | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Antal, Tibor Kende | | | 2133 | HUN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bodnar, Barbara | | | 1597 | HUN | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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-u12g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1870 | 3.50 | 7 | -1.72 | 15 | -25.80 | |
| | Chiang, Sarah | | wc | 1713 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hincu, Olga | | | 1734 | MDA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Valyi, Adel | | | 1697 | HUN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bulmaga, Elena | | | 1732 | ROU | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Khomeriki, Nino | | | 1700 | GEO | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Tandogan, Buket | | | 1470 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Serefidou, Despina | | | 1663 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | | | * 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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