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Individual Calculations October 2014 |
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| Petrosyan, Manuel Total change: 9.00 | |   |
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| World Youth Chess Championships 2014 (u16 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2397 | 8.00 | 11 | 0.45 | 20 | 9.00 | |
|  Sasitharan, Abhiram | c | | 1997 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zayan, Mohamed | f | | 2125 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nastase, Robert-Paul | | | 2255 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gazik, Viktor | f | | 2315 | SVK | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Litvinov, Maxim | | | 2211 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sosa, Tomas | | | 2275 | ARG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sibashvili, Giorgi | f | | 2335 | GEO | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pichot, Alan | m | | 2452 | ARG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Li, Di | f | | 2192 | CHN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ali Marandi, Cemil Can | m | | 2408 | TUR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Xu, Xiangyu (chn) | | | 2117 | CHN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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