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Individual Calculations July 2018 |
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| Rajanya, Datta Total change: 25.60 | |   |
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| The Heritage West Bengal State sub Junior girls 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1358 | 3.50 | 6 | 1.01 | 40 | 40.40 | |
|  Vedika, Agarwal | | | 1119 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Jhilam, Ghosh | | | 1078 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ayantika, Das | | | 1431 | IND | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mehendi, Sil | | | 1611 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Bristy, Mukherjee | | | 1758 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sudipa, Haldar | | | 1621 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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 |
| 1571 | 1358 | 0.50 | 3 | -0.37 | 40 | -14.80 | |
| | Aryamann, Sain | | | 1758 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Suvradeepta, Das | | | 1758 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Raunit, Mitra | | | 1196 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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