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Individual Calculations January 2011 |
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| Amstadt, Aron Total change: 4.95 | |   |
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| World Youth Chess Championships 2010 - Open under 14 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2262 | 7.50 | 11 | -0.91 | 15 | -13.65 | |
|  Castro, Jairo Antonio | | | 1945 | COL | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Shetty, Atulya | | | 2092 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Kreiner, Stefan | | | 1937 | AUT | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Ivekovic, Bozidar | | | 2089 | CRO | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ladva, Ottomar | | | 2002 | EST | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ikramul, Haque Siam | | | 2038 | BAN | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Gagare, Shardul | f | | 2194 | IND | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Chu, Wei Chao | | | 2073 | CHN | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Zeppos, Panagiotis | | | 1889 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Pirverdiyev, Aqil Kamran Oglu | | | 2109 | AZE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Nasuta, Grzegorz | | | 2130 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | HUN Youth Team Ch. 2010 | Miskolc | HUN | 2010-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2262 | 4.50 | 6 | 1.24 | 15 | 18.60 | |
| | Juhasz, Armin | | | 1998 | HUN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Csirik, Andras | f | | 2339 | HUN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Petenyi, Tamas | f | | 2393 | SVK | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Antal, Tibor Kende | | | 2257 | HUN | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Bartos, Tamas | | | 2151 | HUN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kovacs, Lajos | | | 2212 | HUN | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | |
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