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Individual Calculations May 2018 |
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| Mrittika, Mallick Total change: 31.60 | |   |
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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 |
| 1182 | 1075 | 2.50 | 4 | 1.04 | 40 | 41.60 | |
|  Sinthia, Sarkar | | | 1349 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Anjistha, Basak | | | 1047 | IND | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Anwesha, Saha | | | 1153 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Sneha, Halder | | | 1177 | 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 |
| 1412 | 1075 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
| | Sinthia, Sarkar | | | 1349 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sarkar, Arna | | | 1475 * | 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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