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Individual Calculations January 2012 |
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| Modi, Jaishil Bhadrashil Total change: 41.55 | |   |
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| World Youth Chess Championship - U 16 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1829 | 5.00 | 9 | 3.55 | 15 | 53.25 | |
|  Barros, Raul Junior | f | | 2229 * | COL | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Ebeling, Daniel | | | 2229 * | FIN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Benavente Vazquez, Juan Jose | | | 2017 | MEX | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zhang, David | | | 2049 | CAN | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Alvarenga De Carvalho, Miguel An | | | 2086 | BRA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Verstraeten, Reinaert | | | 2144 | BEL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Michailov, Matias | | | 2117 | URU | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Zavarce, Oscar Enrique | f | | 2214 | VEN | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Hajek, Lukas | | | 2032 | SVK | 1.00 | 1 | 0.76 | 15 | 11.40 | | | * 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) | | | | 2011 African Youth Chess Championship, Under 16 Boys | Lusaka | ZAM | 2011-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1829 | 1.00 | 3 | -0.78 | 15 | -11.70 | |
| | Magdy, Ahmed | | | 1738 | EGY | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Matt, Pon | | | 1656 | RSA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Govindasamy, Nashlen | | | 1877 | RSA | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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