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Individual Calculations May 2023 |
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| Granthik, Mallick Total change: -12.00 | |   |
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| 1st All India Open International Fide Rating Chess Tournament 2023 | Kolkata | IND | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1334 | 4.50 | 8 | -0.62 | 40 | -24.80 | |
|  Diptayan, Debchoudhury | | | 1083 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Arka, Datta Chaudhuri | | | 1100 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Sourav, Kumar Roy | | | 1128 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Adipto, Nath | | | 1162 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Manna, Chiranjit | | | 1497 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Debjyoti, Das | | | 1188 | IND | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Somiddho, Rajbanshi | | | 1058 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sudip, Kumar Nath | | | 1557 | 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 Junior (U-19) Open Fide Rated Chess Championship-2023 | Kolkata | IND | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1334 | 3.50 | 5 | 0.32 | 40 | 12.80 | |
| | Swarnava, Gupta | | | 1080 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Adhrit, Chatterjee | | | 1204 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kaushik, Naskar | | | 1128 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Adipto, Nath | | | 1162 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Aatreya, Saha | | | 1575 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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