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Individual Calculations July 2011 |
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| Ronit, Roy Total change: 31.30 | |   |
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| Jharkand State Open | Jharkand | IND | 2011-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1436 | 2.00 | 4 | 1.39 | 25 | 34.75 | |
|  Kamal Kishore, Debnath | | | 1836 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Manideep, Mukhi | | | 1655 | IND | 1.00 | 1 | 0.78 | 25 | 19.50 | |  Manoj, Kumar Singh | | | 1647 | IND | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Satish, Kumar | | | 1836 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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) | | | NOTE: K factor changed | | 01st BCA FIDE Rated Chess tmt - 2011 | Kolkata | IND | 2011-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1436 | 0.00 | 2 | -0.23 | 15 | -3.45 | |
| | Tirtha, Sarkar | | | 1731 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gourinath, Banerjee | | | 1836 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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