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Individual Calculations May 2019 |
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| Debaryo, Basu Total change: -4.40 | |   |
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| West Bengal State Under - 13 Open Chess Championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1145 | 0.00 | 2 | -0.85 | 40 | -34.00 | |
|  Arkya, Chatterjee | | | 1403 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Rangeet, Majumdar | | | 1022 | IND | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | 4th Triple 'c' All India FIDE rating open | Cuttack | IND | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1145 | 2.00 | 7 | 0.74 | 40 | 29.60 | |
| | Sayan, Banik | | | 1545 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alekhya, B | | | 1389 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Panda, Miracle | | | 1368 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Das, Satarudra | | | 1545 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sankar, Prasad Rao D | | | 1407 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Mohanty, Abhigyan | | | 1354 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Debaprabho, Gorai | | | 1322 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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