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Individual Calculations May 2019 |
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| Surya, Sathiaguru Total change: 3.20 | |   |
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| Tamilnadu Under 13 Open Chess Championship | Krishnagiri | IND | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1288 | 5.00 | 8 | 0.08 | 40 | 3.20 | |
|  Kaushik, S | | | 1073 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Rajkumar, S | | | 1458 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yashwanth, Krishna B | | | 1078 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Arul, Anandh S P K | | | 1605 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Steve, Rohan S | | | 1106 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ganesh, Aranganathan | | | 1078 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Sangeth, Nivaas S | | | 1088 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Bhavesh, S | | | 1139 | IND | 1.00 | 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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