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Individual Calculations December 2019 |
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| Sajitha, B Total change: -15.60 | |   |
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| ICA Open below 1500 | Bangalore | IND | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1152 | 2.50 | 5 | 0.44 | 40 | 17.60 | |
|  Madesh, N Prakash | | | 1384 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Siddik, Akbar | | | 1358 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Raghav, Budur | | | 1036 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Vasuki, H V | | | 1320 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Abyarth, Kumar Mallick | | | 1030 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | NATIONAL UNDER-11 GIRLS CHESS CHAMPIONSHIPS - 2019 | Delhi | IND | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1152 | 2.50 | 8 | -0.83 | 40 | -33.20 | |
| | Advika, Singh | | | 1363 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Srishanthi, G | | | 1320 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Riddhika, Kotia | | | 1397 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Aswinika, Mani R | | | 1290 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Aadya, Gupta | | | 1272 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Shreya, Rana | | | 1015 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Kolagatla, Alana Meenakshi | | | 1043 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Prishita, Gupta | | | 1048 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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