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Individual Calculations July 2023 |
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| Ambarish, Sharma Total change: -8.40 | |   |
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| 60th WB State Open Chess Championship 2023 | Kolkata | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 2001 | 7.00 | 8 | -0.42 | 20 | -8.40 | |
|  Diptayan, Debchoudhury | | | 1601 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Diproneel, Barman | | | 1251 | IND | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Souhardya, Prosad Sinha | | | 1343 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sinthia, Sarkar | | | 1547 | IND | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Swapnabha, Neogi | | | 1308 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Supratim, Ghosh | | | 1538 | IND | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rajanya, Datta | | | 1647 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Shankhodip, De | | | 1821 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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