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Individual Calculations September 2022 |
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| Sneha, Halder Total change: -68.40 | |   |
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| 2nd Aparna Dutta Memorial All India Open FIDE Rating Chess Tournament-2022 | Agartala | IND | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1747 | 7.00 | 10 | -1.71 | 40 | -68.40 | |
|  Shreyaskar, Tanti | | | 1347 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Prasenjit, Namasudra | | | 1273 | IND | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Oishik, Kundu | | | 1396 | IND | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Daksha, Rudra | | | 1221 | IND | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Sushil, Chakraborty | | | 1125 | IND | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Atrinjay, Saha | | | 1342 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Piyal, Roy Chowdhury | | | 1464 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Koshin, Das | | | 1318 | IND | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Soureen, Bhattacharya | | | 1554 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Shubhi, Gupta | | | 1713 | IND | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * 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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