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Individual Calculations May 2011 |
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| Atul, Kumar Total change: -27.75 | |   |
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| JRD Tata International Rating Chess Tournament-2011 - FIDE rating below 2000 | Jamshedpur, Jharkhand | IND | 2011-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1955 | 7.00 | 10 | -0.46 | 15 | -6.90 | |
|  Bharadwaj, Sarthak Sidhant | | | 1555 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sourav, Sahoo | | | 1738 | IND | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Vikash, Kumar Dwivedi | | | 1721 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Brajesh, Upadhya | | | 1795 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Subhra, Banerjee | | | 1850 | IND | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Iyappan, P | | | 1777 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ajit, Kumar Saw | | | 1708 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rishi, Sonker | | | 1756 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | , Nitin | | | 1899 | IND | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Abhishek, Sonu | | | 1772 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Thailand Open Challenger 2011 | Pattaya | THA | 2011-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1955 | 1.50 | 4 | -1.39 | 15 | -20.85 | |
| | Vigneshwaran, N. | | | 2106 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Filatov, Semen | | | 1684 | RUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Vaishav, M | | | 1649 | IND | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Watson, Jean | | | 1584 | AUS | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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) | | |
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