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Individual Calculations January 2009 |
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| Naren, Swaminathan P Total change: 22.90 | |   |
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| 21st SPIC Open FIDE Rating Chess Tournament - 2008 | Community Hall , SPIC Nagar, Tuticorin | IND | 2008-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1651 | 4.00 | 9 | 0.82 | 25 | 20.50 | |
|  Manigandan, S S | | | 1924 | IND | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Gopal, S | | | 1696 | IND | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Vinod, Kumar B | | | 1786 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Parvathy, S L | | | 1616 | IND | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Kumar, B | | | 1829 | IND | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Arthi, B | | | 1713 | IND | 1.00 | 1 | 0.59 | 25 | 14.75 | | | Ganesh, R | | | 1813 | IND | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Hari, Pragadish S B | | | 1730 | IND | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Suresh, K | | | 1765 | IND | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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 | | 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 | Kolkata/West Bengal/ India | IND | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1651 | 0.50 | 3 | 0.16 | 15 | 2.40 | |
| | Amit Kumar, Medda | | | 2001 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Datta, Nilabhro | | | 1988 | IND | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Dwijendra, Chakrabarthy | | | 2001 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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