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Individual Calculations January 2024 |
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| Singh, Vidya Bhushan Total change: 2.40 | |   |
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| 3rd Dumka All India Open FIDE Rating Chess Tournament | Dumka | IND | 2023-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1182 | 0.50 | 4 | -0.06 | 20 | -1.20 | |
|  Rajesh, Kumar Nayak | | | 1518 | IND | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Ayush, Das | | | 1655 | IND | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pawan, Singh | | | 1454 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ashis, Kumar | | | 1406 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Athens of the East 3rd Grandmaster Chess Tournament-2023 (Category 'B') (Below 1700) | Madurai | IND | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1182 | 3.00 | 6 | 0.18 | 20 | 3.60 | |
| | Amith, Boddapati | | | 1370 | ZIM | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sourav, S | | | 1377 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kumar, A. | | | 1445 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ramji, S | | | 1028 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gadde, Kaarthika | | | 1021 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ashish, A | | | 1028 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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