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Individual Calculations December 2022 |
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| Sreedeep, Ganguli Total change: -19.60 | |   |
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| West Bengal State Senior FIDE Rated Open Chess Championship-2022 | Kolkata | IND | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1456 | 3.00 | 5 | -1.25 | 40 | -50.00 | |
|  Abhigyan, Das | | | 1133 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Sagnik, Dutta | | | 1214 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Debjyoti, Das | | | 1146 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Arka, Datta Chaudhuri | | | 1133 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kinjal, Sardar | | | 1163 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | 3rd DDDBCA Open FIDE Rating Chess Tournament-2022 | Kolkata | IND | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1394 | 3.00 | 6 | 0.76 | 40 | 30.40 | |
| | Rounak, Pathak | | | 1700 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sourav, Kumar Roy (ali) | | | 1123 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Chandreyee, Hajra | | wm | 1825 | IND | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Arnab, Debnath | | | 1657 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Arghya, Sen | | | 1552 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lokesh, Pandey | | | 1219 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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