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Individual Calculations July 2009 |
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| Sumit, Kumar Total change: 25.35 | |   |
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| NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 | Dumdum, Kolkata, West Bengal, India | IND | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1786 | 0.50 | 2 | 0.20 | 15 | 3.00 | |
|  Tanmoy, Pattanayak | | | 2136 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chakrabarti, Tamal | | | 2041 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 1786 | 2.50 | 8 | 1.49 | 15 | 22.35 | |
| | Swapnil, S Dhopade | | | 2136 | IND | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Dutta, Joydeep | f | | 2136 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chakrabarty, Debasis | | | 2136 | IND | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Sahoo, Utkal Ranjan | | | 2136 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Raghavi, N | | | 2082 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Dahale, Atul | | | 2116 | IND | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Pillai, K D | | | 2051 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Hamid, Rani | | wm | 2120 | BAN | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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