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Individual Calculations February 2013 |
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| Basudeb, Pal Total change: -42.75 | |   |
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| 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) | Kolkata | IND | 2012-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1572 | 3.50 | 7 | -1.59 | 15 | -23.85 | |
|  Arpan, Das | | | 1931 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Protyay, Mukhopadhyay | | | 1226 | IND | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Saikat, Bose | | | 1313 | IND | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Sudipa, Haldar | | | 1308 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Bristy, Mukherjee | | | 1325 | IND | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Venkata, Raman | | | 1266 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Soham, Das | | | 1345 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) | Kolkata | IND | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1572 | 1.50 | 4 | -1.26 | 15 | -18.90 | |
| | Subhayan, Kundu | | | 1717 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Soham, Das | | | 1345 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Tamal, Roy Choudhury | | | 1334 | IND | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Venkata, Raman | | | 1266 | IND | 0.50 | 1 | -0.36 | 15 | -5.40 | |
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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