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Individual Calculations February 2024 |
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| Ratnakaran, K. Total change: 1.50 | |   |
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| Athens of the East 3rd Grandmaster Chess Tournament-2023 (Category 'A') | Madurai | IND | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2232 | 7.00 | 10 | -0.08 | 10 | -0.80 | |
|  Midilesh, Ms | | | 1832 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dinesh, Kumar Jaganathan | | | 1761 | IND | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Anilkumar, O.t. | | | 1877 | IND | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Vivaan, Vishal Shah | c | | 1774 | IND | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Fedorov, Alexei | g | | 2454 | BLR | 1.00 | 1 | 0.78 | 10 | 7.80 | | | Srihari, L R | m | | 2467 | IND | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Tarun, V | | | 1631 | IND | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Anuj, Shrivatri | m | | 2400 | IND | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Sanjay, S Pillai | | | 1918 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Rakshith, Srinivasan | | | 1966 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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 Chennai Open International Grandmaster Chess Tournament 2023 for Sakthi Group Dr.N.Mahalingam Trophy | Chennai | IND | 2023-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2232 | 6.00 | 10 | -2.71 | 10 | -27.10 | |
| | Sindhusree, K | | | 1832 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sri, Akhil Prasad | | | 1612 | IND | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Rachit, H Gurnani | | | 1719 | IND | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Alluri, Bhaskara Ratna Shanmukha | | | 1790 | IND | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Vihaan, Karthikeya N | | | 1736 | IND | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Shah, Jeet | | | 1830 | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Savchenko, Boris | g | | 2506 | RUS | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Vijay, Shreeram P | | | 1828 | IND | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Aadik, Theophane Lenin | | | 1645 | IND | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Kavin, Mohan | | | 1750 | MAS | 0.00 | 1 | -0.95 | 10 | -9.50 | | | * 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) | | | | 2nd Indore International Grand Master Chess Tournament 2024 (Category A) | Indore | IND | 2024-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2256 | 7.50 | 10 | 3.45 | 10 | 34.50 | |
| | Sparsh, Khandelwal | | | 1870 | IND | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Om, Nagnath Lamkane | | | 1856 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Silva, L M S T | m | | 2398 | SRI | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Tahbaz, Arash | m | | 2425 | IRI | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Fedorov, Alexei | g | | 2458 | BLR | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Ritviz, Parab | f | | 2391 | IND | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Viani, Antonio Dcunha | m | | 2407 | IND | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Deepan, Chakkravarthy J. | g | | 2422 | IND | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Savchenko, Boris | g | | 2490 | RUS | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Glek, Igor | g | | 2423 | BEL | 1.00 | 1 | 0.72 | 10 | 7.20 | | | * 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) | | | | Bangalore International Open GM Chess Tournament-2024 (Category 'A') | Bangalore | IND | 2024-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2256 | 6.00 | 10 | -0.51 | 10 | -5.10 | |
| | Majumder, Shrayan | | | 1916 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Stany, G.a. | g | | 2459 | IND | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Srihari, L R | m | | 2469 | IND | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Setumadhav, Yellumahanthi | | | 1948 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Vrashank, Chouhan | | | 2046 | IND | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Jaiswal, Rupesh | f | | 2008 | NEP | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Rakshith, Srinivasan | | | 1966 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mukund, Hemant Agarwal | | | 1852 | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Dhyey, Agarwal | | | 2087 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Fedorov, Alexei | g | | 2458 | BLR | 0.50 | 1 | 0.26 | 10 | 2.60 | |
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) | | |
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