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Individual Calculations December 2017 |
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| Riddhika, Kotia Total change: -11.60 | |   |
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| 31st National Under - 9 GIRLS CHESS CHAMPIONSHIP 2017 | Gurgaon | IND | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1048 | 1153 | 0.00 | 1 | -0.64 | 40 | -25.60 | |
|  Chandankhede, Yashika | | | 1048 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | BCF 2nd FIDE Rated Open | Haryana | IND | 2017-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1153 | 1.00 | 5 | 0.35 | 40 | 14.00 | |
| | Shami, Vipin K. | | | 1553 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aman, Kumar | | | 1455 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nakul, Chaudhary | | | 1553 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nagasri, Saikanth | | | 1477 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Depender, Sangwan | | | 1388 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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