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Individual Calculations January 2013 |
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| Sivadas, T N Total change: -10.95 | |   |
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| Commonwealth Chess Championship 2012 | Chennai | IND | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1671 | 4.50 | 10 | -0.73 | 15 | -10.95 | |
|  Das, Sayantan | f | | 2071 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Natha, Mayil N | | | 1284 | IND | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Arushi, Kotwal | | | 1291 | IND | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Radha, S R | | | 1968 | IND | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Siva, Mahadevan | | | 1935 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | , Prajwalesh | | | 1402 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Govindasamy, Nashlen | c | | 1899 | RSA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Seshan, Krishna P R | | | 1413 | IND | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Subramanian, R M | | | 1844 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Viswanath, R | | | 1351 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | * 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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