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Individual Calculations July 2019 |
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| Jyotisko, Sengupta Total change: 3.20 | |   |
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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 |
| 1259 | 1362 | 4.50 | 7 | 0.08 | 40 | 3.20 | |
|  Krish, J Kalwani | | | 1061 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Soham, Dey | | | 1762 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aarush, Bhattacharyya | | | 1085 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Nirmalya, Sil | | | 1068 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Saptarshi, Talukdar | | | 1125 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Sohom, Chatterjee | | | 1137 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Anish, Rooj | | | 1572 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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