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Individual Calculations June 2024 |
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| Bibaswan, Roy Total change: 4.40 | |   |
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| 61st WB Senior State Senior Open Chess Championship 2024 | Kolkata | IND | 2024-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1505 | 1.50 | 5 | 0.11 | 40 | 4.40 | |
|  Oishik, Mondal | | | 1708 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Souhardya, Prosad Sinha | | | 1660 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Jayanta, Kr. Sarkar | | | 1695 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mayanka, Paul | | | 1643 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Somiddho, Rajbanshi | | | 1651 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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