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Individual Calculations May 2019 |
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| Sarvesh, Aadityaa R Total change: 13.60 | |   |
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| Tamilnadu Under 13 Open Chess Championship | Krishnagiri | IND | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1193 | 2.50 | 6 | 0.34 | 40 | 13.60 | |
|  Roshan, S | | | 1590 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aakash, K P | | | 1417 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dhiyaneshwaran, V | | | 1020 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Jayakrishna, H | | | 1408 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Aravind, A | | | 1064 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kiruba, Hari P | | | 1407 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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