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Individual Calculations February 2013 |
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| Poorna, Sri M K Total change: -0.45 | |   |
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| 04th RCMM KCF FIDE Rated below 1800 | Chennai | IND | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1366 | 0.00 | 3 | -0.47 | 30 | -14.10 | |
|  Sahul, Hameed N A | | | 1724 | IND | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Karthick, Narayanan S | | | 1637 | IND | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Janakiraman, R | | | 1610 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | |
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) | | | NOTE: K factor changed | | 05th Chennai Open - 2013 | Chennai | IND | 2013-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1366 | 2.00 | 9 | 0.91 | 15 | 13.65 | |
| | Anand, Raj S | | | 1766 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ananya, S | | | 1766 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Erigaisi, Arjun | | | 1734 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | D, K Chopra | | | 1688 | IND | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Bala, Kannamma P | | | 1766 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chaudhary, Sushil | | | 1742 | NEP | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Prakruthee, A | | | 1640 | IND | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Prajesh, R | | | 1721 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Aryan, Haribhau Kawade | | | 1559 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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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