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Individual Calculations July 2013 |
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| Swapan Kr, Das Iol Total change: -9.90 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1508 | 2.00 | 6 | -0.48 | 15 | -7.20 | |
|  Pallab, Bala | | | 1773 | IND | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Agnihotri, Ghosh | | | 1792 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Chandreyee, Hajra | | | 1694 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Lokenath, Roy | | | 1108 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Aronyak, Ghosh | | | 1709 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sudipa, Haldar | | | 1339 | IND | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * 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) | | | | 01st All India FIDE Rated below 2000 | Kolkata | IND | 2013-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1508 | 0.00 | 1 | -0.18 | 15 | -2.70 | |
| | Gaurav, Kumar | | | 1775 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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