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Individual Calculations July 2018 |
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| Soumeli, Das Total change: -40.00 | |   |
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| The Heritage West Bengal State sub Junior girls 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1091 | 1.00 | 4 | -0.43 | 40 | -17.20 | |
|  Das, Annika | | | 1288 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Annyatoma, Das | | | 1354 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Eka, Narayan | | | 1004 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Chandrima, Sarkar | | | 1180 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1091 | 0.00 | 2 | -0.57 | 40 | -22.80 | |
| | Rupam, Mukherjee | | | 1491 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Uddipon, Ray | | | 1096 | IND | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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