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Individual Calculations September 2013 |
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| Roshin, Romario Total change: 0.75 | |   |
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| 03rd Saranya FIDE - Rated Chess tmt below 1800 | Chennai | IND | 2013-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1558 | 5.00 | 9 | 0.33 | 15 | 4.95 | |
|  Bragadeeshwaran, Chidambaram.c | | | 1300 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Aravindkumar, S | | | 1730 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Mythireyan, P | | | 1727 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Viswanath., R | | | 1389 | IND | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kumar, T | | | 1351 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Saravanan, S (1971) | | | 1373 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Jagadish, P | | | 1436 | IND | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Duvvala, Suresh | | | 1797 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sathyanarayanan, S. | | | 1795 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | KERALA State Senior Chess Championship 2013 | Ernakulam | IND | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1558 | 1.00 | 3 | -0.28 | 15 | -4.20 | |
| | Ramkumar, S | | | 1786 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gopakumar, K S | | | 1778 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Raju, M V | | | 1256 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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