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Individual Calculations July 2023 |
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| Ratnakaran, K. Total change: -17.20 | |   |
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| 2nd Maharashtra International Grandmaster Chess Tournament 2023 | Nagpur | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2254 | 7.00 | 11 | 0.13 | 10 | 1.30 | |
|  Daakshin, Arun | c | | 1990 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Setumadhav, Yellumahanthi | | | 1954 | IND | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Rohit, S | | | 2070 | IND | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Garv, Gaur | c | | 2006 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Apoorv, Kamble | | | 1994 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Dhyey, Agarwal | | | 2004 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Aleksandrov, Aleksej | g | | 2461 | FID | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Adireddy, Arjun | c | | 1968 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Nitish, Belurkar | m | | 2450 | IND | 1.00 | 1 | 0.75 | 10 | 7.50 | | | Fedorov, Alexei | g | | 2449 | FID | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Dixit, Nikhil | f | | 2289 | IND | 1.00 | 1 | 0.55 | 10 | 5.50 | |
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 |
| 1805 | 2254 | 7.00 | 10 | -1.85 | 10 | -18.50 | |
| | Shourya, Paul | | | 1711 | IND | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Marium, Fatima | | | 1703 | IND | 0.00 | 1 | -0.97 | 10 | -9.70 | | | Aashman, Gupta | | | 1742 | IND | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Sureka, Akshat | | | 1854 * | IND | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Soboleva, Anastasia | | | 1613 | RUS | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Jaidambareesh, N R | | | 1625 | IND | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Mummana, Venkata Ruthvik | | | 1737 | IND | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Aarav, Sinha | | | 1782 | IND | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Jake, Shanty | | | 1767 | IND | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Paichadze, Luka | g | | 2513 | GEO | 0.00 | 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) | | |
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