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Individual Calculations December 2017 |
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| Aarav, Lakhani Total change: 22.40 | |   |
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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 |
| 1201 | 1243 | 5.00 | 8 | 0.56 | 40 | 22.40 | |
|  Mahith, Greesham Goud Malthakal | | | 1054 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Swarnoj, Saha Talukdar | | | 1074 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Pranav, K P | | | 1093 | IND | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Pal, Abhinav | | | 1138 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Tanish, Sai Kavuru | | | 1423 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Vedant, Nitin Vekhande | | | 1451 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Koustuv, Dash | | | 1331 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Mummana, Venkata Ruthvik | | | 1040 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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