Individual Calculations March 2011 |
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Ravichandran, Siddharth Total change: -35.20 | | |
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20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2263 | 2463 | 5.00 | 7 | -0.17 | 10 | -1.70 | |
| Gurczak, John | | | 2120 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Yanayt, Eugene | f | | 2212 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | Weiss, Allen J | | | 2155 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Kelley, Dereque D | | | 2167 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | Norowitz, Yaacov | | | 2375 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | Mitkov, Nikola | g | | 2523 | MKD | 0.00 | 1 | -0.42 | 10 | -4.20 | | Aliyev, Timur | | | 2288 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | 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) | | 2011 Berekely International | Berkeley, California | USA | 2011-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2330 | 2458 | 4.50 | 10 | -2.05 | 10 | -20.50 | |
| Carreto, Giovanni | c | | 2231 | MEX | 0.50 | 1 | -0.29 | 10 | -2.90 | | Liou, Yian | | | 2285 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | Manvelyan, Hayk | | | 2158 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | Hess, Robert | g | | 2572 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | Gareyev, Timur | g | | 2605 | UZB | 0.00 | 1 | -0.30 | 10 | -3.00 | | Kiewra, Keaton | f | | 2337 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | Lobo, Richard | f | | 2262 | ENG | 1.00 | 1 | 0.25 | 10 | 2.50 | | Almeida, Alfonso | m | | 2356 | MEX | 0.00 | 1 | -0.64 | 10 | -6.40 | | Pamatmat, Jarod | | | 2100 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | Rensch, Daniel | m | | 2393 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | 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) | | 03rd Chennai International Open Chess tmt - 2011 | Chennai | IND | 2011-01-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2251 | 2458 | 7.00 | 11 | -1.30 | 10 | -13.00 | |
| Matta, Vinay Kumar | | | 2306 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | Hemant, Sharma (del) | | | 2231 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | Jaswant, G | | | 2058 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | Pranav, Shetty | | | 2163 | IND | 0.50 | 1 | -0.35 | 10 | -3.50 | | Anuruddha, G C | | | 2166 | SRI | 1.00 | 1 | 0.15 | 10 | 1.50 | | , G, Akash | | | 2214 | IND | 0.50 | 1 | -0.30 | 10 | -3.00 | | Shivananda, B S | | | 2372 | IND | 0.00 | 1 | -0.62 | 10 | -6.20 | | Arun, Karthik R | | | 2294 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | Murali Krishnan, B T | m | | 2358 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | Joshi, G B | | | 2288 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | Narayanan, Srinath | m | | 2314 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | * 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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