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Individual Calculations September 2015 |
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| K., Praneeth Surya Total change: 65.80 | |   |
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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 |
| 2355 | 2347 | 9.50 | 13 | 3.29 | 20 | 65.80 | |
|  Raja, Rithvik R | c | | 1947 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aronyak, Ghosh | c | | 2095 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shetty, Rahul | m | | 2192 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gajwa, Ankit | | | 2143 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Venkatesh, M.r. | g | | 2484 | IND | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Swayams, Mishra | m | | 2446 | IND | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Deepan, Chakkravarthy J. | g | | 2500 | IND | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Shyam, Nikil P. | m | | 2420 | IND | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Thejkumar, M. S. | m | | 2479 | IND | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Sengupta, Deep | g | | 2594 | IND | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Karthikeyan, P. | m | | 2426 | IND | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Neelotpal, Das | g | | 2448 | IND | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Das, Sayantan | m | | 2444 | IND | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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