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Individual Calculations September 2010 |
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| Erdelyi, Tamas Dr Total change: 6.50 | |   |
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| Caissa IM July 2010 | Kecskemet | HUN | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2157 | 3.50 | 9 | 0.19 | 10 | 1.90 | |
|  Lyell, Mark | f | | 2162 | ENG | 0.50 | 1 | 0.01 | 10 | 0.10 | |  Kernazhitsky, Leonid | m | | 2359 | UKR | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Hajnal, Zoltan | m | | 2397 | HUN | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Qu, Yanqiao | | | 2149 | CHN | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Antal, Tibor Kende | | | 2175 | HUN | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Lyell, Mark | f | | 2162 | ENG | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Kernazhitsky, Leonid | m | | 2359 | UKR | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Hajnal, Zoltan | m | | 2397 | HUN | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Antal, Tibor Kende | | | 2175 | HUN | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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) | | | | Weekend CHessOPEN | Soazza | SUI | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2157 | 2.50 | 4 | 0.46 | 10 | 4.60 | |
| | Scagliotti, Guglielmo | | | 1790 | ITA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Vovk, Yuri | g | | 2557 * | UKR | 0.00 | 1 | -0.08 | 10 | -0.80 | | | Quagliarella, Sabino Remo | | | 1946 | ITA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Salvetti, Alec | f | | 2313 | ITA | 0.50 | 1 | 0.21 | 10 | 2.10 | | | * 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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