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Individual Calculations May 2019 |
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| Hari, Ramachandran S Total change: -20.80 | |   |
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| Tamilnadu Under 13 Open Chess Championship | Krishnagiri | IND | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1094 | 0.00 | 3 | -0.52 | 40 | -20.80 | |
|  Jayaraman, Balasubramanian | | | 1352 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Harish, Krishna Velayutham | | | 1335 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Jayakrishna, H | | | 1408 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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