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Individual Calculations September 2019 |
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| Kollu, Sai Nehal Total change: -36.00 | |   |
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| 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 | Ahmedabad | IND | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1005 | 0.00 | 4 | -0.90 | 40 | -36.00 | |
|  Vignesh, Kannan P | | | 1241 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Stellferd, S Stalin | | | 1234 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kian, Dishank Shah | | | 1169 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sharnarthi, Viresh | | | 1233 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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