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Individual Calculations July 2018 |
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| Debarpan, Saha Total change: 22.00 | |   |
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| The Heritage West Bengal State sub Junior Open 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1020 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Koustav, Chatterjee | | | 1420 * | 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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1020 | 1.00 | 3 | 0.63 | 40 | 25.20 | |
| | Shouvik, Kar | | | 1420 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rachishnu, Datta | | | 1347 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Somdeb, Mazumder | | | 1308 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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