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Individual Calculations July 2019 |
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| Ritam, Kundu Total change: 49.20 | |   |
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| West Bengal State sub Junior Open Chess Championship 2019 | kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1352 | 4.00 | 5 | 1.23 | 40 | 49.20 | |
|  Subhrajit, Dey | | | 1060 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Gavish, Jaiswal | | | 1082 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Soumick, Bandopadhyay | | | 1124 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Aritrya, Pal | | | 1572 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Soham, Dey | | | 1752 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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