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Individual Calculations February 2020 |
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| Ratnapriya, K Total change: -25.60 | |   |
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| 12th Chennai Open International Grandmaster Chess Tournament 2020 for Sakthi Group Dr.N.Mahalingam Trophy | Chennai | IND | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1614 | 4.50 | 10 | -0.64 | 40 | -25.60 | |
|  Das, Sayantan | m | | 2014 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mukesh, Kanna J K R | | | 1214 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Borgaonkar, Akshay | | | 1961 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Prajit, Ravishankar | | | 1299 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Naveen, Kumar P | | | 1214 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Srikrishnan, P | | | 1903 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sai, Sivaraman B | | | 1214 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Raghavendra, V. | | | 1885 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sanjay, Sriram | | | 1405 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Madhavan, R Munjanattu | | | 1829 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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