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Individual Calculations August 2015 |
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| Aniruddh, Chatterjee Total change: 33.60 | |   |
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| 25th The Telegraph School Chess Championship | Kolkata | IND | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1203 | 1.00 | 4 | 0.33 | 40 | 13.20 | |
|  Arya, Bhakta | | | 1603 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Subhadip, Seth | | | 1459 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Rithwik, Raaj Anand | | | 1458 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Shuvam, Roy | | | 1438 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | West Bengal State Sub Junior boys | Hoogly | IND | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1203 | 2.00 | 5 | 0.51 | 40 | 20.40 | |
| | Rajarshi, Dutta | | | 1603 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abhra, Baran Kar | | | 1174 | IND | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Soumyajit, Das | | | 1459 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Debanjan, Ghosh | | | 1149 | IND | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sambarta, Banerjee | | | 1574 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | |
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