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Individual Calculations May 2019 |
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| Yashwanth, Krishna B Total change: -10.40 | |   |
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| Tamilnadu Under 13 Open Chess Championship | Krishnagiri | IND | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1078 | 1.00 | 5 | -0.26 | 40 | -10.40 | |
|  Sri, Harish J | | | 1317 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Varunsatyaa, Parthasarathy | | | 1277 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Surya, Sathiaguru | | | 1288 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jishnurajan, V | | | 1231 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Arum, Parithi B | | | 1236 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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