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Individual Calculations September 2017 |
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| Lasani, H Kothari Total change: 28.00 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1201 | 2.50 | 11 | 0.70 | 40 | 28.00 | |
|  Sudarshan, Malga | | | 1601 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Negi, A S | | | 1601 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arnab, Kumar Mullick | | | 1515 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Arun, Verma | | | 1534 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sheikh, Jahan | | | 1421 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Swayham, P Das | | | 1356 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Romit, Verma | | | 1411 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Sairaj, Dilip Vernekar | | | 1464 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Syam, Peter | | | 1517 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mishra, Rahul | | | 1396 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Panda, Raj Santosh | | | 1600 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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