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Individual Calculations July 2019 |
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| Ishir, Narayan Total change: 123.60 | |   |
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| West Bengal State sub Junior Open Chess Championship 2019 | kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1159 | 4.50 | 6 | 3.09 | 40 | 123.60 | |
|  Praloy, Sahoo | | | 1559 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saraswat, Kolay | | | 1012 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Pramit, Chanda | | | 1450 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Arijit, Ghosh | | | 1559 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Snehil, Raj Singh | | | 1412 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mouhurtik, Ray | | | 1389 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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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