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Individual Calculations May 2019 |
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| Ganesh, Aranganathan Total change: 120.40 | |   |
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| Tamilnadu Under 13 Open Chess Championship | Krishnagiri | IND | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1078 | 4.50 | 7 | 3.01 | 40 | 120.40 | |
|  Jeyasurya, Umashankar R | | | 1324 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Subhacharan, M | | | 1177 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Nitish, Mani S | | | 1377 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Raaghav, Rajesh | | | 1348 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Surya, Sathiaguru | | | 1288 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Sooriya, B Y | | | 1465 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gokulakrishna, S | | | 1224 | IND | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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