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Individual Calculations March 2011 |
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| Rabin, Hore Total change: -49.75 | |   |
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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 |
| 1529 | 1821 | 1.00 | 3 | -1.54 | 25 | -38.50 | |
|  Chanchal, Bowlia | | | 1553 | IND | 0.00 | 1 | -0.83 | 25 | -20.75 | | | Suravi, Dutta | | | 1521 | IND | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Khushi, Dharewa | | | 1514 | IND | 0.00 | 1 | -0.86 | 25 | -21.50 | |
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) | | | | 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 | Kolkata | IND | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1821 | 1.00 | 5 | -0.45 | 25 | -11.25 | |
| | Chatterjee, Sandipan | | | 2118 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Sarbojit, Paul | | | 1486 | IND | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Mallick, Anjan | | | 2181 | IND | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Sinha, Biswas Debaditya | | | 2170 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Swarup, Sarkar | | | 2055 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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