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Individual Calculations October 2008 |
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| Singh, D P Total change: -4.30 | |   |
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| 56th Tamil Nadu State FIDE Rated Chess Championship, India | Chennai, Tamilnadu | IND | 2008-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2308 | 8.00 | 11 | -0.20 | 10 | -2.00 | |
|  Karunakaran, I | | | 1958 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Sekar, B | | | 1975 | IND | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Ramesh, Kumar S | | | 1958 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sai, Manivannan N R | | | 1958 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Arun, J | | | 2094 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Suresh, Kumar T J | | | 2191 | IND | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Arun, Karthik R | | | 2281 | IND | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Phoobalan, P | | | 2236 | IND | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Narayanan, K | | | 2182 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Surendran, N | | | 2141 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Sridhar, J | | | 2169 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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) | | | | 8TH ADYAR TIMES NEW MILLENNIUM FIDE RATED OPEN CHESS TOURNAMENT | Chennai, Tamilnadu | IND | 2008-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2299 | 1.50 | 2 | -0.23 | 10 | -2.30 | |
| | Ganesh, P | | | 1949 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Harihara, Sudan M | | | 2017 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | |
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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