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Individual Calculations June 2019 |
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| Yug, Desai Total change: 4.80 | |   |
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| 31st W.B. State FIDE Rated State Under-9 Open Chess Championship-2019 | Kolkata | IND | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1096 | 2.00 | 4 | 0.12 | 40 | 4.80 | |
|  Soumick, Bandopadhyay | | | 1168 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Mainak, Naskar | | | 1073 | IND | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Dhanuka, Aman | | | 1209 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Mudil, Dharewa | | | 1021 | IND | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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