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Individual Calculations September 2017 |
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| Arun, Verma Total change: -100.00 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1534 | 5.00 | 12 | -2.50 | 40 | -100.00 | |
|  Mehta, Naitik R | | | 1934 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nambiar, Vivek | | | 1934 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bharadwaj, Rallabandi | | | 1345 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Lasani, H Kothari | | | 1201 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Parikh, Pratham | | | 1342 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Patel, Shlok K | | | 1209 | IND | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Makwana, Devam | | | 1326 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Patel, Riddhi R | | | 1297 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Mishra, Rahul | | | 1396 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Bhrigu, Suryanarayan | | | 1193 | IND | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Shreetu, Bhavikbhai Nandi | | | 1359 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Amanpreet, Singh | | | 1753 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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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