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Individual Calculations July 2018 |
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| Soham, Bhattacharyya Total change: 27.20 | |   |
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| The Heritage West Bengal State sub Junior Open 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1203 | 1.00 | 4 | 0.50 | 40 | 20.00 | |
|  Sanket, Chakravarty | | | 1603 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aritrya, Pal | | | 1491 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Ankan, Saha | | | 1539 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Aritra, Ganguly | | | 1516 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1203 | 0.50 | 3 | 0.18 | 40 | 7.20 | |
| | Soumyajit, Das (jr) | | | 1513 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Soham, Pal | | | 1568 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rounak, Pathak | | | 1603 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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