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Individual Calculations December 2019 |
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| Challa, Saharsha Total change: -42.00 | |   |
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| Pearl City Oepn All India FIDE Rating Chess tournament 2019 below 1500 | Hyderabad | IND | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1177 | 1.50 | 6 | -1.05 | 40 | -42.00 | |
|  Venkatesh, Matta | | | 1072 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Subash, Anand R | | | 1438 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Surya | | | 1013 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sankar, Narayana Ch | | | 1280 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Gupta, Niti | | | 1316 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Narayan, Das | | | 1298 | 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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