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Individual Calculations November 2009 |
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| Abu Sufian, Shakil Total change: -26.90 | |   |
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| 9th United Insurance & United Leasing Grandmasters Chess Tournament-2009 | Dhaka | BAN | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2372 | 5.00 | 10 | -1.30 | 10 | -13.00 | |
|  Hasan Md, Emam | | | 2130 | BAN | 0.00 | 1 | -0.80 | 10 | -8.00 | |  Nepali, Badrilal | | | 2162 | NEP | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Vinoth Kumar, M. | f | | 2209 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Bitan, Banerjee | | | 2306 | IND | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Hasan, Mehdi | f | | 2236 | BAN | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Grover, Sahaj | f | | 2310 | IND | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Bhuiyan, Golam Mostafa | | | 2177 | BAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ahmed, Sk. Nasir | f | | 2291 | BAN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Ismagambetov, Anuar | g | | 2531 | KAZ | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Sareen, Vishal | m | | 2369 | IND | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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) | | | | 4th Kolkata Open Grandmaster Chess Tournament 2009 | Gorky Sadan, Kolkata, India | IND | 2009-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2362 | 4.50 | 10 | -1.39 | 10 | -13.90 | |
| | Ganguly, Surya Shekhar | g | | 2634 | IND | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Koshy, Varugeese | m | | 2293 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Fenil, Shah | | | 2240 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Phadke, Sohan | | | 2207 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Prince, Bajaj | c | | 2113 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Tiwari, Arjun | | | 2268 | IND | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Singh, Rishpal S | f | | 2238 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Tejas, Ravichandran | | | 2196 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kostenko, Petr | g | | 2491 | KAZ | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Bitan, Banerjee | | | 2306 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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