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Individual Calculations January 2012 |
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| Viswanadha, Kesav Total change: -32.55 | |   |
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| First Annual Fall International Chess Festival | Dearborn, Michigan | USA | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1938 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
|  Levi, Ariel S | | | 2108 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | 14th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2020 | 2.00 | 4 | -0.03 | 15 | -0.45 | |
|  Borgen, Richard L | | | 2140 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Hilby, Craig | | | 1990 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Kim, Willis A | | | 1964 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Quercia, Dylan | | | 1968 | USA | 1.00 | 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) | | | | World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2020 | 4.50 | 8 | -1.86 | 15 | -27.90 | |
| | Naranjo, Irwin | | | 1620 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Shahaliyev, Ismayil Bahram Oglu | | | 1833 | AZE | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Oliveira, Tiago Lopes | | | 1741 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Johnson, Joshua | | | 1862 | TRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Olsen, Ulrik | | | 1701 | NOR | 0.50 | 1 | -0.37 | 15 | -5.55 | | | He, Tommy O | f | | 1844 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Bravo Jaramillo, Alexander | | | 1755 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kimelman, Gabriel | c | | 1843 | URU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | * 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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