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Individual Calculations February 2019 |
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| Arpita, Kumari Total change: 5.20 | |   |
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| Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1048 | 1.50 | 7 | 0.13 | 40 | 5.20 | |
|  Shambhu, Yadav | | | 1374 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rohan | | | 1294 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Srivastava, R K | | | 1268 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Nirmal, Kumar Bose | | | 1241 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sudhakar, T | | | 1352 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Rhythm, Singhal | | | 1245 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Aman, Prakash | | | 1304 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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