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Individual Calculations July 2019 |
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| Rupankar, Kundu Total change: 52.80 | |   |
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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 |
| 1471 | 1224 | 2.50 | 5 | 1.32 | 40 | 52.80 | |
|  Sagnik, Saha | | | 1463 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Aritrya, Pal | | | 1572 | IND | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Soham, Dey | | | 1624 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sourath, Biswas | | | 1624 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shourya, Paul | | | 1070 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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