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Individual Calculations December 2019 |
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| Sumanth, Mamidala Total change: -17.00 | |   |
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| Andhra Pradesh FIDE Rating Open State Senior Chess Championship 2019 | Guntur | IND | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1076 | 1301 | 1.50 | 3 | -0.85 | 20 | -17.00 | |
|  Satyanarayana, Rao V | | | 1077 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Lakshman, Manchala | | | 1094 | IND | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Rohith, Mukthi Anand | | | 1057 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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