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Individual Calculations June 2019 |
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| Roopam, Basak Total change: 0.00 | |   |
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| WB State Under 17 Open Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1178 | 0 | 2.50 | 6 | 0.00 | 1121 | | 0.00 | |
|  Sayan, Sarkar | | | 1187 | IND | 1.00 | 1 | 0.00 | | 0.00 | |  Snehil, Raj Singh | | | 1373 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Abishanka, Das | | | 1149 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Abhiraj, Nag | | | 1076 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Soubhagya, Roy | | | 1042 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Aritra, Chanda | | | 1242 | IND | 0.00 | 1 | 0.00 | | 0.00 | |
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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