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Individual Calculations May 2018 |
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| Sneha, Halder Total change: 26.40 | |   |
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| West Bengal State age group U 11 Girls | Kolkata | IND | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1106 | 1177 | 3.50 | 5 | 0.52 | 40 | 20.80 | |
|  Anjistha, Basak | | | 1047 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Aarshiya, Biswas | | | 1204 | IND | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Anwesha, Saha | | | 1153 | IND | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Olivia, Biswas | | | 1050 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Mrittika, Mallick | | | 1075 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 44th West Bengal State women Chess Championship 2018 | Kolkata | IND | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1177 | 1.50 | 3 | 0.14 | 40 | 5.60 | |
| | Sanchari, Chakraborty | | | 1077 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Gargee, Bose | | | 1072 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Asmita, Das | | | 1577 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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