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Individual Calculations January 2010 |
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| Aadityan, N Total change: -9.90 | |   |
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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 |
| 1908 | 1827 | 3.00 | 8 | -0.27 | 15 | -4.05 | |
|  Praveen Kumar, C | | | 2227 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Pavan, Shiralagi | | | 1429 | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Srivastav, J P | | | 2029 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Nath, Rupankar | | | 2198 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Vishal, Viswanathan | | | 1569 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Arun, J | | | 2120 | IND | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Hemant, Kumar Singh | | | 2079 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Shiva, Gunal S | | | 1613 | IND | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * 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) | | | | 23rd National Under-13 Open Chess Championship | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1770 | 4.00 | 9 | -0.39 | 15 | -5.85 | |
| | Rakesh, Kumar Nayak | | | 1959 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Tushar, Anand | | | 1514 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Niraj, Saripalli | | | 1931 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Nair, Sanjeev | | | 1609 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Rishav, Mitra | | | 1658 | IND | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Augustin, A | | | 1875 | IND | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Vasantha Ruba, Varman | | | 1915 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Abir, Sinha | | | 1927 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Visakh, Nr | | | 1607 | IND | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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