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Individual Calculations July 2018 |
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| Ujaan, Bhattacharya Total change: 31.60 | |   |
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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 |
| 1393 | 1106 | 2.00 | 5 | 1.14 | 40 | 45.60 | |
|  Raghuraj, Pratap Singh | | | 1484 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Soumma, Chakraborty | | | 1506 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shankhodip, De | | | 1404 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rishab, Debsharma | | | 1225 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Ruchir, Sengupta | | | 1348 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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 |
| 1454 | 1106 | 0.00 | 3 | -0.35 | 40 | -14.00 | |
| | Alekhya, Mukhopadhyay | | | 1506 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ananya, Bothra | | | 1479 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pramit, Chanda | | | 1377 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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