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Individual Calculations January 2009 |
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| Dk, Chopra Total change: -23.10 | |   |
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| "MONGINIS" 46th National 'B' Chess Championship 2008 | Goa,India | IND | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2007 | 2.00 | 7 | -2.22 | 15 | -33.30 | |
|  Thipsay, Praveen M | g | | 2357 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jotish, Joy | | | 1657 | IND | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Gandhi, Anish | | | 1657 | IND | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Md Aminismail, Khadri | | | 1848 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Tripaty, B C | | | 2095 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ajay, Virwani | | | 2078 | IND | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Krishna, N B | | | 1723 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | 2nd Snow City International Rating Chess Tournament 2008 | Simla | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1947 | 2.00 | 3 | 0.68 | 15 | 10.20 | |
| | Saxena, Arpit | | | 1981 | IND | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Gusain, Himal | | | 2135 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Preetika, Tayal | | | 1865 | IND | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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