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Individual Calculations August 2015 |
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| Siva, Mahadevan Total change: 110.40 | |   |
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| Commonwealth Chess Championship 2015 | New Delhi | IND | 2015-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2125 | 6.50 | 9 | 2.76 | 40 | 110.40 | |
|  Kumar, Naveen | | | 1725 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Das, Arghyadip | m | | 2459 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Isha, Sharma | | | 1813 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Harikrishnan, A (kottayam) | | | 1725 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gomes, Mary Ann | | wg | 2353 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Nitish, Belurkar | c | | 2282 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Roy Chowdhury, Saptarshi | g | | 2391 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Rathnakaran, K. | m | | 2424 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Karthikeyan, Murali | g | | 2502 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | |
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