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Individual Calculations November 2023 |
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| Sagnik, Dutta Total change: 238.40 | |   |
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| 36th National Under-11 Chess Championship-2023 | Vizag | IND | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1227 | 5.00 | 9 | 2.18 | 40 | 87.20 | |
|  Shubh, Atha | | | 1431 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Advik, Amit Agrawal | | | 1430 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Abhinav, Anand | | | 1397 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jiaan, Abhishek Gondalia | | | 1356 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ayaan, Trikha | | | 1109 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Santosh, Hariharan | | | 1428 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Sundar, Divij P | | | 1340 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Rane, Viraj | | | 1407 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Aarit, Kapil | | | 1451 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | West Bengal State Under-13 Open Chess Championship-2023 | Kolkata | IND | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1227 | 5.00 | 6 | 3.78 | 40 | 151.20 | |
| | Shreyan, Gupta Barman | | | 1421 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mudil, Dharewa | | | 1474 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Oishik, Mondal | | | 1544 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sayan, Barua | | | 1401 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Parambrata, Sarkar | | | 1469 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Venkatesh, Das | | | 1493 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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