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Individual Calculations February 2013 |
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| Swapan Kr, Das Iol Total change: -1.05 | |   |
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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 |
| 1610 | 1503 | 1.00 | 3 | -0.14 | 15 | -2.10 | |
|  Satyajit, Sarkar | | | 1729 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Samantaray, Aryan Arnab | | | 1205 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Mullick, Saikat | | | 1896 | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |
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 |
| 1589 | 1503 | 2.00 | 5 | 0.07 | 15 | 1.05 | |
| | Satyajit, Sarkar | | | 1729 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Priya, Ranjan Das | | | 1661 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Sambarta, Banerjee | | | 1277 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Lyndem, Gary Brandon | | | 1692 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Nilanta, Chanda | | | 1586 | IND | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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) | | |
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