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Individual Calculations November 2018 |
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| Sayandeep, Roy Total change: -51.20 | |   |
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| WB State FIDE Rated Junior Under - 19 open | Kolkata | IND | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1405 | 3.00 | 5 | -0.47 | 40 | -18.80 | |
|  Praloy, Sahoo | | | 1673 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Kishan, Kumar Paswan | | | 1105 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ritabrata, Chakraborty | | | 1096 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Ujaan, Bhattacharya | | | 1163 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Souranshu, Roy Chaudhuri | | | 1170 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1405 | 3.50 | 8 | -0.81 | 40 | -32.40 | |
| | Ambarish, Sharma | | | 1805 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rajdeep, Dutta | | | 1142 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Parikshit, Majumder | | | 1561 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Shayan, Das | | | 1026 | IND | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Debayan, Biswas | | | 1198 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Shouvik, Kar | | | 1800 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Debarpita, Ghosh | | | 1301 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Sankalan, Shah | | | 1236 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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