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Individual Calculations July 2023 |
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| Protyay, Bhowmick Total change: -4.40 | |   |
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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 |
| 1559 | 1008 | 0.00 | 2 | -0.17 | 40 | -6.80 | |
|  Riddhiman, Kundu | | | 1282 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Soumik, Datta | | | 1835 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 14th KIIT International Chess Festival - 2023 (Category 'B' - Below 1900) | Bhubaneswar | IND | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1008 | 1.00 | 6 | 0.06 | 40 | 2.40 | |
| | Bhoi, Gunanidhi | | | 1506 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Khillo, Purna | | | 1291 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Jai, Prakash Vanum | | | 1321 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Debapriya, Biswal | | | 1241 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Ashutosh, Baral | | | 1221 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Leli, Jakaka | | | 1294 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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