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Individual Calculations November 2023 |
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| Ritabrata, Chakraborty Total change: 22.80 | |   |
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| 4th DDDBCA Open Rating Tournament | Kolkata | IND | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1799 | 7.00 | 9 | 0.57 | 40 | 22.80 | |
|  Sumoy, Chattopadhyay | | | 1399 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jion, Ghosh | | | 1317 | IND | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Rudradeep, Ghosh | | | 1296 | IND | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Arnav, Agrawal | | | 1282 | IND | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Sanjeeban, Mandal | | | 1626 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ramnathan, Balasubramaniam | m | | 1918 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kaustuv, Kundu | | | 2432 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Agnivo, Chakraborty | | | 1669 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Dakhsha, Rudra | | | 1459 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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