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Individual Calculations December 2019 |
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| Vatsal, Singla Total change: 20.40 | |   |
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| NATIONAL UNDER-11 OPEN CHESS CHAMPIONSHIPS - 2019 | Delhi | IND | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1268 | 1.50 | 5 | 0.51 | 40 | 20.40 | |
|  Hariharan, Vinayagamurthy | | | 1566 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Dhruv, Khosla | | | 1585 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Abhyuday, Santhosh | | | 1500 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Karthik, N | | | 1480 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sparsh, Bisht | | | 1447 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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