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Individual Calculations December 2017 |
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| Akansh, Rajan Total change: 42.80 | |   |
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| 31st National Under 9 OPEN CHAMPIONSHIP 2017 | Gurgaon | IND | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1057 | 2.50 | 5 | 1.07 | 40 | 42.80 | |
|  Aryan, Arora | | | 1157 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Ayaan, Sabharwal | | | 1129 | IND | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kiaan, Agrawal | | | 1282 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Kapoor, Satvik | | | 1294 | FID | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ilakiyan, M Xavier Jeen | | | 1253 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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