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Individual Calculations May 2019 |
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| Aditya, Prasad Total change: 44.00 | |   |
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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 |
| 1269 | 1420 | 5.00 | 7 | 0.15 | 40 | 6.00 | |
|  Soubhagya, Roy | | | 1056 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ishir, Narayan | | | 1172 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Indrava, Banik | | | 1165 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Swapneel, Gupta | | | 1239 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Aditya, Bikram Paul | | | 1792 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rwitik, Chakraborty | | | 1215 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Aritra, Chanda | | | 1241 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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 |
| 1490 | 1420 | 4.50 | 8 | 0.95 | 40 | 38.00 | |
| | Palit, Somak | m | | 1820 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roy, Parimal | | | 1184 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Das, Kaustav | | | 1116 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sayan, Banik | | | 1820 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Smaraki, Mohanty | | | 1820 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ayusha, Samantaray | | | 1212 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ashwani, Kumar Grover | | | 1679 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mishra, Ravi Pratap | | | 1268 | IND | 1.00 | 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) | | |
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