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Individual Calculations July 2023 |
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| Rajanya, Datta Total change: 22.80 | |   |
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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 |
| 1402 | 1647 | 6.00 | 8 | -0.17 | 40 | -6.80 | |
|  Soumil, Majumdar | | | 1247 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Srijon, Saha | | | 1236 | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mudil, Dharewa | | | 1238 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sougata, Halder | | | 1281 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Priyam, Ghosh | | | 1391 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Arhashirsha, Biswas | | | 1384 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ambarish, Sharma | | | 2001 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Eshan, Bhattacharjee | | | 1434 | IND | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | 14th KIIT International Chess Festival - 2023 (Category 'A') | Bhubaneswar | IND | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1647 | 4.00 | 9 | 0.74 | 40 | 29.60 | |
| | Chakrabarty, Debasis | | | 1944 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Dere, Pushkar | | | 2166 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Potluri, Supreetha | | wf | 1796 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ajraf, Anan | | | 1339 | BAN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Babujian, Levon | g | | 2373 | ARM | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Nivedita, V C | | | 1529 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kolla, Bhaavan | | | 1755 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Majumder, Shrayan | | | 1843 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Vandan, Alankar Sawai | | | 1534 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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