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Individual Calculations May 2023 |
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| Challa, Saharsha Total change: -54.80 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1657 | 6.50 | 10 | -1.37 | 40 | -54.80 | |
|  Mohd, Aamir Firoz Khan | | | 1257 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ravi, Raj | | | 1309 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Deepan, Chakkravarthy J. | g | | 2432 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Dodhiya, Punit | | | 1365 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Vivaan, Chawla | | | 1200 | IND | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Deepanshu, Garg | | | 1264 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vaibhav, Gautam | | | 1361 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sambhav, Setiya | | | 1433 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Srijak, Sengupta | | | 1429 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rajvarshan, S B | | | 1265 | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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