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Individual Calculations November 2018 |
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| Shreyan, Saha Total change: -1.20 | |   |
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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 |
| 1489 | 1150 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Raghuraj, Pratap Singh | | | 1550 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shounak, Mazumder | | | 1428 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1150 | 1.50 | 6 | 0.22 | 40 | 8.80 | |
| | Shouvik, Kar | | | 1550 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bhabani, Prasad | | | 1414 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Subhabrata, Roy | | | 1469 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sudipa, Haldar | | | 1550 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sinthia, Sarkar | | | 1369 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kaushal, Golchha | | | 1084 | IND | 0.50 | 1 | -0.09 | 40 | -3.60 | | | * 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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