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Individual Calculations July 2018 |
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| Adrita, Mitra Total change: 8.00 | |   |
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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 |
| 1270 | 1005 | 0.50 | 3 | -0.07 | 40 | -2.80 | |
|  Ayantika, Das | | | 1405 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aarshiya, Biswas | | | 1194 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Anwesha, Saha | | | 1211 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1005 | 1.00 | 5 | 0.27 | 40 | 10.80 | |
| | Shuvam, Roy | | | 1405 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Priyangshu, Gupta Bhaya | | | 1348 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kalpok, Guha | | | 1341 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Prayash, Adhikari | | | 1297 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mayhul, Munshi | | | 1193 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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