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Individual Calculations June 2019 |
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| Projoy, Jana Total change: 7.60 | |   |
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| WB State Under 17 Open Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1310 | 3.00 | 6 | 0.19 | 40 | 7.60 | |
|  Aronyak, Ghosh | c | | 1710 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarbartha, Debnath | | | 1002 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Tushar, Bhunya | | | 1087 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Debargha, Basu | | | 1533 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Aranya, Chatterjee | | | 1089 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Pratyay, Chowdhury | | | 1692 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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