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Individual Calculations November 2023 |
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| Chatterjee, K.k. Total change: -25.20 | |   |
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| 4th DDDBCA Open Rating Tournament | Kolkata | IND | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1973 | 7.00 | 9 | -1.26 | 20 | -25.20 | |
|  Suneli, Bera | | | 1573 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shreyaskar, Tanti | | | 1326 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Amit, Tiwari | | | 1441 | IND | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Pratyay, Dholay | | | 1261 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bivor, Adak | | | 1718 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Manna, Chiranjit | | | 1545 | IND | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Sinthia, Sarkar | | | 1564 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Subhrajit, Dey | | | 1764 | IND | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Aritra, Chanda | | | 1482 | IND | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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