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Individual Calculations September 2010 |
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| Saurabh, Mandal Total change: -6.75 | |   |
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| National Under - 13 Boys | Pondicherry | IND | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1872 | 7.00 | 11 | -0.82 | 15 | -12.30 | |
|  Ragul, Nivash, R S | | | 1472 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Poras, Sanjay Kolgane | | | 1652 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nair, Sanjeev | | | 1606 | IND | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Girish, A Koushik | f | | 2272 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Varma, Shabdhik | | | 1691 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Rishi, Sardana | | | 1753 | IND | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Neeraj, S Pai | | | 1669 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Dalal, Ashutosh | | | 1640 | IND | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Kushagra, Sharma | | | 1670 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Roy, Sagnik Jyoti | | | 1544 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sai, Vishwesh C | | | 1772 | IND | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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) | | | | 10TH JHARKHAND STATE (OPEN) RATED CHESS CHAMPIONSHIP-2010 | Jharkhand | IND | 2010-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1872 | 2.50 | 5 | 0.37 | 15 | 5.55 | |
| | Biswajit, Chatterjee | | | 2076 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Satish, Kumar | | | 1967 | IND | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Swaraj, Palit | | | 2088 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Nishant, Kumar | | | 1737 | IND | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Nigam, Aushik | | | 1781 | IND | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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