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Individual Calculations February 2020 |
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| Sandil, Nirmal Chandra Total change: 16.60 | |   |
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| 2nd Dumka All India below 1800 FIDE Rating Chess tournament | Jharkhand | IND | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1513 | 4.50 | 7 | 0.83 | 20 | 16.60 | |
|  Arpan, Ghosh | | | 1191 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sanjay, Marandi | | | 1290 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sudhakar, Prem Dutt | | | 1729 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sneha, Halder | | | 1477 | IND | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Anurag, Panigrahi | | | 1628 | IND | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Shukla, Shishir | | | 1680 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Raja, Bose | | | 1420 | IND | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | |
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