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Individual Calculations November 2010 |
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| Polavarapu, Ramakrishna Total change: -44.50 | |   |
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| 48 National Challengers Chess Championship 2010 | Bhiwani, Haryana, India | IND | 2010-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2121 | 5.50 | 12 | -1.78 | 25 | -44.50 | |
|  Matta, Vinay Kumar | | | 2257 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | |  Harshad S, Parulekar | | | 1721 * | IND | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Navalgund, Niranjan | | | 2240 | IND | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Vivek, M | | | 1760 | IND | 1.00 | 1 | 0.10 | 25 | 2.50 | | | Bartakke, Amardeep S | | | 2204 | IND | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Shreyansh, Daklia | | | 2258 | IND | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Abhishek, Kelkar | | | 2268 | IND | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Singh, Rishpal S | f | | 2177 | IND | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Akshat, Chandra | | | 1755 | IND | 0.00 | 1 | -0.90 | 25 | -22.50 | | | Kevilekho, Zumvu | | | 1889 | IND | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Harshal, Shahi | f | | 1805 | IND | 0.00 | 1 | -0.87 | 25 | -21.75 | | | Seyiekhrietuo, Mere | | | 1866 | IND | 1.00 | 1 | 0.19 | 25 | 4.75 | | | * 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) | | |
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