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Individual Calculations January 2020 |
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| Sivasankaran, Sansita Total change: -7.60 | |   |
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| Valliammai Memorial FIDE Rated Open Chess Tournament | Chennai | IND | 2019-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1215 | 3.00 | 6 | -0.19 | 40 | -7.60 | |
|  Abhinav, Karthik M | | | 1521 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Sanjay, Sriram | | | 1420 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shanmugam, D | | | 1043 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Saivigneash, S M | | | 1036 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Harshini, Narayanan | | | 1091 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Vignesh, S | | | 1078 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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