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Individual Calculations October 2014 |
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| Tabatabaei, M.amin Total change: 28.60 | |   |
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| World Youth Chess Championships 2014 (u14 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2326 | 7.50 | 10 | 1.43 | 20 | 28.60 | |
|  Ng, Jen Sheng | | | 1926 * | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Liska, Jiri | | | 2017 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Mesaros, Florian | | | 2201 | AUT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Liu, Yan | | | 2444 | CHN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Janik, Igor | | | 2130 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sarana, Alexey | | | 2411 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Costachi, Mihnea | f | | 2356 | ROU | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Martirosyan, Haik M. | f | | 2327 | ARM | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Moroni, Luca Jr | f | | 2328 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Igonin, Temur | f | | 2186 | UZB | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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