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Individual Calculations July 2008 |
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| Mathur, Tarun Total change: -12.70 | |   |
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| 8th Bangkok Chess Club Challenger | Bangkok | THA | 2008-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1814 | 1.50 | 4 | 0.28 | 25 | 7.00 | |
|  Vitithum, Issara | | | 1984 | THA | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Krawcheni, Andrei | | | 2065 | AUS | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Calacday, Eric | | | 1991 | PHI | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Srivatanakul, Pricha | | | 1825 | THA | 1.00 | 1 | 0.52 | 25 | 13.00 | |
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) | | | | JAIPUR INTERNATIONAL RATING OPEN CHESS TOURNAMENT, 2008 | Jaipur | IND | 2008-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1814 | 1.00 | 5 | -0.35 | 25 | -8.75 | |
| | Negi, V. S. | | | 2139 | IND | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Sukhpal, Singh | | | 2115 | IND | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Raghuve, Singh | | | 2062 | IND | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Debashish, Dutta | | | 2080 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Maniar, Tirth | | | 1665 | IND | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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 | | Mumbai "Mayor's Cup" International Open Chess Tournament 2008 | Mumbai, Maharastra , India | IND | 2008-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1814 | 0.00 | 5 | -0.73 | 15 | -10.95 | |
| | Sriram, Jha | m | | 2164 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Thatte, Ashish P | | | 2136 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Boricha, Ketan | | | 2164 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Majumdar, Chandrasish | | | 2007 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Negi, V S | | | 2139 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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