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Individual Calculations August 2015 |
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| Vraj, N Shah Total change: -82.80 | |   |
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| Commonwealth Chess Championship 2015 under - 12 boys | New Delhi | IND | 2015-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1338 | 1.50 | 3 | -0.03 | 40 | -1.20 | |
|  Doshi, Moksh Amitbhai | | | 1738 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Anirudh, R S | | | 1052 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Rishi, Sanotra | | | 1256 | IND | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | 29th National Under11 Chess Championship,2015 | Pondicherry | IND | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1439 | 4.50 | 10 | -2.04 | 40 | -81.60 | |
| | Sethi, Ankit Kumar | | | 1067 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Chandrahaas, M C J | | | 1595 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ruthvik, Ponnapalli | | | 1287 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Polakhare, Aryan | | | 1584 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Soham, Dey | | | 1204 | IND | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Sai, Raj Gopal K | | | 1225 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Shashwat, Dubey | | | 1287 | IND | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Sushmit, Banerjee | | | 1339 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Komal, Srivatsav Sajja | | | 1323 | IND | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Abhinav Chandra , Kodali | | | 1214 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
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