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Individual Calculations March 2011 |
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| Suvankar, Maity Total change: 21.80 | |   |
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| MAYORS CUP ALL INDIA FIDE RATING (BELOW 2200) CHESS TOURNAMENT 2010 : FIDE id : 55486 | Town Hall, Kolkata, W.B., India | IND | 2010-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1824 | 2.00 | 4 | 0.77 | 25 | 19.25 | |
|  Baisakhi, Das | | | 2045 | IND | 1.00 | 1 | 0.78 | 25 | 19.50 | |  Trailokya, Nanda | | | 2124 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Mitra, Swapan | | | 2163 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Manideep, Mukhi | | | 1637 | IND | 1.00 | 1 | 0.26 | 25 | 6.50 | |
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 | | 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 | Kolkata | IND | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 1780 | 0.50 | 3 | 0.17 | 15 | 2.55 | |
| | Chattarjee, Laltu | | | 2180 * | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Kangsabanik, Prabir | | | 2050 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Mallick, Anjan | | | 2180 * | 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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