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Individual Calculations September 2015 |
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| Surya, Prakash Pokhrial Total change: -39.40 | |   |
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| 53rd National Challenger Chess Championship 2015 | Nagpur, Maharashtra | IND | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1712 | 5.00 | 13 | -1.97 | 20 | -39.40 | |
|  Chakravarthi Reddy, M | m | | 2112 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ananya, Suresh | | wc | 1956 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sharma, Vivek | | | 1531 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Dnynadha, N Vitalkar | | | 1312 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chayan, Dutta | | | 1332 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kaushik, Shubham | | | 1910 | IND | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Aansh, Gupta | | | 1972 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Selvabharathy, T | | | 1892 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Eesha, Ajay Sarda | | | 1450 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Varma, Vikrant | | | 1548 | IND | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Pranav, Sharma | | | 1473 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mohanan, U.c. | | | 1934 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pankaj, Sindhu | | | 1369 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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