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Individual Calculations November 2018 |
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| Bratajit, Mukherjee Total change: -26.80 | |   |
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| WB State FIDE Rated Junior Under - 19 open | Kolkata | IND | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1132 | 1.50 | 6 | 0.29 | 40 | 11.60 | |
|  Aritrya, Pal | | | 1451 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ritwick, Pal | | | 1424 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Ankan, Ghosh | | | 1306 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Supratim, Ghosh | | | 1467 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rishab, Debsharma | | | 1278 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Soumalya, Mondol | | | 1337 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1132 | 0.50 | 5 | -0.96 | 40 | -38.40 | |
| | Satya, Sekhar Mitra | | | 1532 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sinthia, Sarkar | | | 1369 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Snehil, Raj Singh | | | 1214 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Uddipan, Roy | | | 1250 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Saanket, Das | | | 1171 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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