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Individual Calculations January 2010 |
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| Laxman, R R Total change: -8.30 | |   |
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| 47th Premier National Chess Championship 2009 | Goregaon Sports Club, Mumbai, India | IND | 2009-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2435 | 2511 | 7.00 | 13 | -0.83 | 10 | -8.30 | |
|  Ramnath, Bhuvanesh, R | | | 2372 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | |  Swapnil, S Dhopade | | | 2406 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Sangma, Rahul | | | 2368 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Priyadharshan, K | m | | 2343 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Prathamesh, Sunil Mokal | m | | 2382 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Akshayraj, Kore | m | | 2394 | IND | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sundararajan, Kidambi | g | | 2516 | IND | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Vidit, Santosh Gujrathi | m | | 2459 | IND | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Sriram, Jha | m | | 2497 | IND | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Himanshu, Sharma | m | | 2469 | IND | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Sethuraman, S P | m | | 2447 | IND | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Murali Krishnan, B T | m | | 2407 | IND | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Geetha, Narayanan Gopal | g | | 2593 | IND | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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