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Individual Calculations November 2023 |
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| Ishan, Sinha Total change: 14.80 | |   |
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| 4th DDDBCA Open Rating Tournament | Kolkata | IND | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1335 | 4.50 | 8 | 0.37 | 40 | 14.80 | |
|  Arpan, Das | | | 1975 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Raima, Bhattacharjee | | | 1039 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Abhirup, Majumder | | | 1100 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chakrabarti, Tamal | | | 1539 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Soureen, Bhattacharya | | | 1750 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Archita, Agrawal | | | 1140 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Arkoprobha, Banik | | | 1193 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Somiddho, Rajbanshi | | | 1161 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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