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Individual Calculations September 2015 |
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| Sangma, Rahul Total change: 13.90 | |   |
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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 |
| 2267 | 2285 | 8.00 | 13 | 1.39 | 10 | 13.90 | |
|  Gillford, Thangkhiew | | | 1885 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Nayak, Rajesh | | | 2062 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Satkar, Chirag | | | 2016 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Shyam, Sundar M. | g | | 2499 | IND | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Ashutosh, Kumar | | | 1966 | IND | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Ravi, Teja S. | m | | 2416 | IND | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Himanshu, Sharma | m | | 2417 | IND | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Das, Sayantan | m | | 2444 | IND | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Ramnath, Bhuvanesh.r | m | | 2431 | IND | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Anurag, Mhamal | m | | 2393 | IND | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Thejkumar, M. S. | m | | 2479 | IND | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Rajdeep, Sarkar | f | | 2154 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Shailesh, Dravid | | | 2305 | IND | 0.00 | 1 | -0.47 | 10 | -4.70 | | | * 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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