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Individual Calculations September 2017 |
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| Lalzawmliana Total change: -64.40 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1801 | 6.50 | 12 | -1.61 | 40 | -64.40 | |
|  Deepan, Chakkravarthy J. | g | | 2201 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Arun, Kumar G | | | 1445 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nambiar, Vivek | | | 2132 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Arnab, Kumar Mullick | | | 1515 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sinha, Sudhir Kumar | | | 2091 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Panwar, Krish Navratan | | | 1533 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Gautam, Chakravarty | | | 1517 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sheikh, Jahan | | | 1421 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Parth, Arora | | | 1493 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Patel, Shlok K | | | 1401 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bhrigu, Suryanarayan | | | 1401 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chandan, Palash N | | | 1618 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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