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Rapid:
Individual Calculations January 2018 |
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| Arkya, Chatterjee Total change: -15.80 | |   |
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| All India Open rapid FIDE Rating tmt 2017 | Kolkata | IND | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1209 | 0.50 | 5 | -0.79 | 20 | -15.80 | |
|  Utsab, Chatterjee | | | 1602 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gautam, Kumar Maitra | | | 1543 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ayush, Jha | | | 1515 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Aditya, Bikram Paul | | | 1419 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Avhilash, Ghosh | | | 1044 | IND | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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