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Individual Calculations November 2009 |
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| Tkachiev, Vladislav Total change: -27.40 | |   |
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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 |
| 2417 | 2669 | 6.00 | 10 | -2.03 | 10 | -20.30 | |
|  Priyadharshan, K | f | | 2379 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Thakur, Akash | | | 2363 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Praveen Kumar, C | | | 2354 | IND | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Vaibhav, Suri | | | 2334 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Minhazuddin, Ahmed | f | | 2334 | BAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sethuraman, S P | m | | 2443 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Bakre, Tejas | g | | 2465 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Murali Krishnan, B T | m | | 2420 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Rahman, Ziaur | g | | 2554 | BAN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Ismagambetov, Anuar | g | | 2528 | KAZ | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | 25th European Club Cup for Men | Ohrid | MKD | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2528 | 2669 | 2.00 | 4 | -0.71 | 10 | -7.10 | |
| | Jirka, Jiri | m | | 2404 | CZE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Guseinov, Gadir | g | | 2667 | AZE | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Dambacher, Martijn | m | | 2475 | NED | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Zubov, Alexander | m | | 2567 | UKR | 0.00 | 1 | -0.64 | 10 | -6.40 | |
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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