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Individual Calculations September 2017 |
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| Sudarshan, Malga Total change: 34.00 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1910 | 7.50 | 13 | 1.70 | 20 | 34.00 | |
|  Lasani, H Kothari | | | 1510 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tiwari, Arjun | | | 2251 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hingne, Shirish | | | 1604 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Raja, Rithvik R | c | | 2185 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gupta, Rajesh R.s. | | | 1695 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Krishnater, Kushager | | | 2137 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nambiar, Vivek | | | 2132 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Singh, Arvinder Preet | | | 2083 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aravind, P V S | | | 1739 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Arindam, Mukherjee | | | 2134 | IND | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Manush, Shah | | | 2060 | IND | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Venkata, Krishna Karthik K | f | | 2071 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wazeer Ahmad, Khan | m | | 1745 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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