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Individual Calculations May 2023 |
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| Sananda, R Total change: -50.80 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1274 | 1.50 | 6 | -1.40 | 40 | -56.00 | |
|  Shaun, Deon Sequeira | | | 1632 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Natura, Bethi | | | 1521 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Boominathan, Lalitaditaayyanar | | | 1548 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Avanish, Bahadur | | | 1035 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Vidyuth, Bharadwaj V | | | 1006 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Avneesh, Kumar Vatsa | | | 1028 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 5th Bangalore Open FIDE Rating Chess Tournament | Bangalore | IND | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1274 | 3.00 | 7 | 0.13 | 40 | 5.20 | |
| | Aritrya, Pal | | | 1651 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hartejpal, Singh | | | 1048 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Binu, Devdutt | | | 1497 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lohitaksha, Navneeth | | | 1016 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aryagopal | | | 1428 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Abbas, Soni | | | 1393 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Niranjan, J Warrier | | | 1405 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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