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Individual Calculations July 2018 |
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| Mayukh, Chatterjee Total change: 84.80 | |   |
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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 |
| 1524 | 1287 | 2.50 | 5 | 1.30 | 40 | 52.00 | |
|  Swarnava, Biswas | | | 1614 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Souhardo, Basak | | | 1687 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soham, Pal | | | 1568 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Souhardya, Majumder | | | 1130 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Alekhya, Mukhopadhyay | | | 1621 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1287 | 2.00 | 4 | 0.82 | 40 | 32.80 | |
| | Indrava, Banik | | | 1175 | IND | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Arijit, Ghosh | | | 1526 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Bhattacharyya, Soham | | | 1557 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Soham, Pal | | | 1568 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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