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Individual Calculations May 2023 |
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| Chatterjee, K.k. Total change: -112.00 | |   |
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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 |
| 1278 | 2085 | 6.50 | 9 | -2.39 | 20 | -47.80 | |
|  Ahana, Dutta Roy | | | 1685 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pratiyush, Kumar | | | 1236 | IND | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Arhashirsha, Biswas | | | 1230 | IND | 0.00 | 1 | -1.00 | 20 | -20.00 | | | Shatodru, Das | | | 1047 | IND | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Swayam, Ojha | | | 1065 | IND | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Somiddho, Rajbanshi | | | 1058 | IND | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Suravi, Bhattacharya | | | 1327 | IND | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Ishan, Sinha | | | 1373 | IND | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Shankhadeep, Maity | | | 1485 | IND | 0.50 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 | Mathura | IND | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 2085 | 5.50 | 9 | -3.21 | 20 | -64.20 | |
| | Arvind, Kumar | | | 1685 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krishika, Garg | | | 1457 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Satheesh, Kumar G | | | 1556 | IND | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Samyak, Dharewa | | | 1596 | IND | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Shanmukha, Pulli | | | 1545 | IND | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Kesavan, G | | | 1526 | IND | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Bright Lee , M Sunilkumar | | | 1593 | IND | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Shankhadeep, Maity | | | 1485 | IND | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Sovna, Sonali Jena | | | 1383 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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