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Individual Calculations January 2010 |
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| Sangma, Rahul Total change: 19.05 | |   |
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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 |
| 2440 | 2368 | 6.50 | 13 | 1.27 | 15 | 19.05 | |
|  Sengupta, Deep | m | | 2488 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Thipsay, Praveen M | g | | 2466 | IND | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Laxman, R R | g | | 2511 | IND | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Sethuraman, S P | m | | 2447 | IND | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Adhiban, B | m | | 2486 | IND | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rathnakaran, K | m | | 2421 | IND | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Deepan, Chakkravarthy J | g | | 2518 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Thejkumar, M S | m | | 2453 | IND | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Shyam, Sundar M | m | | 2401 | IND | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Singh, D P | m | | 2308 | IND | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Himanshu, Sharma | m | | 2469 | IND | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Priyadharshan, K | m | | 2343 | IND | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Murali Krishnan, B T | m | | 2407 | IND | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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