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Individual Calculations July 2019 |
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| Abhirup, Das Total change: 23.20 | |   |
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| West Bengal State sub Junior Open Chess Championship 2019 | kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1625 | 5.00 | 7 | 0.58 | 40 | 23.20 | |
|  Abishanka, Das | | | 1225 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ritabrata, Chakraborty | | | 1320 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Oishik, Kundu | | | 1274 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Arijit, Ghosh | | | 1566 | IND | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ayan, Pal | | | 1614 | IND | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Arpan, Das (jr) | | | 1952 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Raghuraj, Pratap Singh | | | 1611 | IND | 0.50 | 1 | -0.02 | 40 | -0.80 | | | * 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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