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Individual Calculations September 2019 |
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| Ratnani, Harshit Total change: 51.60 | |   |
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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 |
| 1265 | 1191 | 4.50 | 8 | 1.29 | 40 | 51.60 | |
|  Somnath, Das | | | 1003 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Chinmay, Kowshik | | | 1438 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Shreeyash, Kejriwal | | | 1275 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Archisman, Patra | | | 1369 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kamalesh, I | | | 1103 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Chitre, Arush | | | 1309 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Jaivardhan, Raj | | | 1287 | IND | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Aditya, Kunal Patil | | | 1337 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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