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Individual Calculations November 2009 |
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| Sandipan, Chanda Total change: 11.70 | |   |
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| 4th Kolkata Open Grandmaster Chess Tournament 2009 | Gorky Sadan, Kolkata, India | IND | 2009-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2548 | 2611 | 7.00 | 10 | 1.19 | 10 | 11.90 | |
|  Vishnu, Prasanna V | f | | 2342 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Satyapragyan, Swayangsu | m | | 2439 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Khusnutdinov, Rustam | g | | 2506 | KAZ | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Panchanathan, Magesh Chandran | g | | 2532 | IND | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Le, Quang Liem | g | | 2602 | VIE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Short, Nigel D | g | | 2706 | ENG | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Laznicka, Viktor | g | | 2634 | CZE | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Filippov, Anton | g | | 2595 | UZB | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Adhiban, B | m | | 2490 | IND | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ganguly, Surya Shekhar | g | | 2634 | IND | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2453 | 2611 | 5.50 | 8 | -0.02 | 10 | -0.20 | |
| | Bazeev, German | | | 2274 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Ulanov, Alexandr | | | 2312 | RUS | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Weisbuch, Udi | | | 2317 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Smirnov, Artem | m | | 2432 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Yevseev, Denis | g | | 2541 | RUS | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Sjugirov, Sanan | g | | 2585 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Vysochin, Spartak | g | | 2550 | UKR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Volkov, Sergey | g | | 2616 | RUS | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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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