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Individual Calculations February 2019 |
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| Amarnani, Adityan Vivek Total change: -6.80 | |   |
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| 35th National Age Group Chess Championships 2018 - Boys Under-8 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1106 | 0.50 | 2 | -0.17 | 40 | -6.80 | |
|  Muthukumar, Mukesh | | | 1318 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Gan, Wei En Justin | | | 1146 | SGP | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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