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Individual Calculations December 2017 |
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| Jeevan, Prakash N Total change: 9.20 | |   |
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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 |
| 1211 | 1021 | 2.00 | 7 | 0.23 | 40 | 9.20 | |
|  Adithya, A Chullikkad | | | 1267 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Abhyuday, Santhosh | | | 1189 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Lakshyesh, Mohan Gupta | | | 1201 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Debapriyo, Saha | | | 1222 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Vivek, Rajkumar | | | 1240 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Swain, Arin Anwesh | | | 1136 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Barnil, Kumar Das | | | 1219 | IND | 0.00 | 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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