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Individual Calculations January 2010 |
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| Vigneshraj, Muthuram Total change: -2.55 | |   |
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| 1st CITADEL International FIDE Rated Open Chess Tournament | Panigraha Hall, West Mambalam, Chennai, Tamilnadu, India | IND | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1813 | 4.00 | 8 | -0.55 | 15 | -8.25 | |
|  Stany, G A | | | 2213 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Gorak, Rajesh | | | 1413 * | IND | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Kavitha, P, L | | | 1481 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Prabhat, Koutha | | | 1557 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Vinodh, Kumar, M | | | 2059 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Sahu, Vikramaditya | | | 2126 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Mharolkar, Sanat | | | 1619 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Shvetha, V | | | 1592 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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) | | | | 35th National Sub-Junior (Under 15) Chess Championship 2009 | Andheri Sports Complex, Mumbai, India | IND | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1813 | 4.00 | 8 | 0.38 | 15 | 5.70 | |
| | Pranav, Shetty | | | 2170 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rishi, Thariani | | | 2036 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Prabhat, Koutha | | | 1585 | IND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Dinesh, A | | | 1550 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Roshan, Rangarajan | | | 1940 | IND | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Karthikeyan, Murali | | | 1969 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Raghav, Srivathsav V | | | 1616 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Darpan, Inani | | | 1953 | IND | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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