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Individual Calculations July 2009 |
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| Kulkarni, Vinayak Total change: 0.90 | |   |
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| P.K.V Memorial International FIDE Rated Open Chess Tournament | Idukki, Kerala, India | IND | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1941 | 5.00 | 8 | 0.06 | 25 | 1.50 | |
|  Hari, Pragadish S B | | | 1702 | IND | 1.00 | 1 | 0.20 | 25 | 5.00 | |  Ram, S Krishnan | | | 2291 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Naik, Rishubh Naresh | | | 1696 | IND | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Vigneshraj, Muthuram | | | 1721 | IND | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Nimmy, A G | | | 2226 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Prasannaa, S | | | 1764 | IND | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Sheshadri, L | | | 1666 | IND | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Vijayakumar, N | | | 1765 | IND | 1.00 | 1 | 0.27 | 25 | 6.75 | |
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 | | Rotary Federal Bank FIDE Rated Chess Tournament | Kodungallur, Thrissur, Kerala, India | IND | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1941 | 5.00 | 9 | -0.04 | 15 | -0.60 | |
| | Bala, Kannamma P | | | 1700 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mari Arul, S | | | 2223 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Singh, Rishpal S | f | | 2238 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Michelle Catherina, P | | | 1770 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Prasannaa, S | | | 1764 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Sabari, Vr | | | 1734 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Raghavendra, V | | | 2111 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Murukan, M K | | | 1804 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Yohan, J | | | 1760 | IND | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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