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Individual Calculations December 2017 |
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| Ayaan, Sabharwal Total change: 66.80 | |   |
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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 |
| 1199 | 1129 | 5.50 | 9 | 1.67 | 40 | 66.80 | |
|  Samyak, Dharewa | | | 1045 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Shaik, Sumer Arsh | | | 1529 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Rohith, S | | | 1422 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gawde, Prathmesh | | | 1159 | IND | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Abhyuday, Santhosh | | | 1189 | IND | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Singla, Aaryan | | | 1132 | IND | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Akansh, Rajan | | | 1057 | IND | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Pranav, K P | | | 1093 | IND | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Vidit, Jain | | | 1168 | IND | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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