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Individual Calculations September 2019 |
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| Reyan, Md. Total change: 9.20 | |   |
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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 |
| 1210 | 1189 | 4.50 | 9 | 0.23 | 40 | 9.20 | |
|  Mrinmoy, Rajkhowa | | | 1366 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Ehaan, Shaikh | | | 1017 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Varun, Prabhakaran K S | | | 1386 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Vedprakash, Sarkar | | | 1007 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chinmay, Kowshik | | | 1438 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Supratim, Bhadra | | | 1027 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Haridev, S | | | 1283 | IND | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Aditya, Maderana | | | 1060 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Chitre, Arush | | | 1309 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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