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Individual Calculations July 2023 |
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| Jayanta, Kr. Sarkar Total change: -11.00 | |   |
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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 |
| 1379 | 1503 | 4.00 | 7 | -0.55 | 20 | -11.00 | |
|  Hiron, Naskar | | | 1192 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Swapnanil, Kar | | | 1260 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Samyak, Dharewa | | | 1794 | IND | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Agnivo, Chakraborty | | | 1611 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Sougata, Halder | | | 1281 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Samrat, Sutar | | | 1247 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Siddharth, Sarma B | | | 1267 | IND | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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