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Individual Calculations April 2019 |
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| Tushar, Bhunya Total change: -20.80 | |   |
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| 1st DDDBCA All Bengal FIDE Rating Open Chess tournament | Kolkata | IND | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1126 | 0.00 | 3 | -0.75 | 40 | -30.00 | |
|  Swapan, Kumar Das | | | 1391 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Srijit, Some | | | 1293 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Srijita, Sarkar | | | 1281 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 3rd Dalmia Cements All India Open fIDE Rated | Jharkhand | IND | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1126 | 1.50 | 4 | 0.23 | 40 | 9.20 | |
| | Piyush, Kumar | | | 1422 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pradeep, Kumar | | | 1023 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ankit, Ray | | | 1234 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Das, Bhola Nath | | | 1450 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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