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Individual Calculations July 2011 |
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| Venkkatachalam, B Total change: 1.45 | |   |
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| Jawahar Vidayalaya FIDE Rated U - 25 Open | Chennai | IND | 2011-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1395 | 0.50 | 4 | -0.35 | 25 | -8.75 | |
|  Raju, S | | | 1795 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Niranjan, Nadarajan | | | 1610 | IND | 0.50 | 1 | 0.27 | 25 | 6.75 | |  Pradheep Kumar, D | | | 1606 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Siva, Mahadevan | | | 1535 | IND | 0.00 | 1 | -0.31 | 25 | -7.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 | | 59th Tamilnadu State FIDE Rated Chess Tmt | Chennai | IND | 2011-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1395 | 1.50 | 5 | 0.68 | 15 | 10.20 | |
| | Atthicharan, T | | | 1774 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Adethya, R | | | 1663 | IND | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Muthaiah, Al | | | 1652 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Sabari Giri, Vashans | | | 1651 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Muthuraj, K | | | 1643 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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