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Individual Calculations September 2015 |
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| Rapalli, Krishna Total change: -14.60 | |   |
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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 |
| 1739 | 1627 | 3.00 | 10 | -0.73 | 20 | -14.60 | |
|  Gurung, Rakesh | | | 2027 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rathore, Sonakshi | | | 1908 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Aansh, Gupta | | | 1972 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rekha, Gudsoorkar | | | 1227 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Srikanth, K. | | | 1996 | IND | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Shweta, Gole | | | 2014 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rajarshi, Dutta | | | 1832 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kuldeep, Singh | | | 1338 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kaur, Palkin | | | 1741 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Chayan, Dutta | | | 1332 | IND | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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