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Individual Calculations July 2018 |
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| Snehil, Raj Singh Total change: -14.80 | |   |
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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 |
| 1372 | 1183 | 0.50 | 3 | -0.41 | 40 | -16.40 | |
|  Samip, Roy | | | 1583 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shounak, Mazumder | | | 1489 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Swastik, Sur | | | 1045 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1183 | 0.50 | 4 | 0.04 | 40 | 1.60 | |
| | Anustoop, Biswas | | | 1583 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bhattacharyya, Soham | | | 1557 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Soumyajit, Das (jr) | | | 1513 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Pratyay, Chowdhury | | | 1462 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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