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Individual Calculations July 2010 |
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| Yashraj, Purohit Total change: -16.00 | |   |
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| RMK Residential Sr. Sec. School 24th National Under-11 Boys Chess Championship | Media Centre, JN Stadium, Chennai | IND | 2010-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1596 | 0.50 | 2 | -0.56 | 25 | -14.00 | |
|  Kushagra, Sharma | | | 1670 | IND | 0.00 | 1 | -0.40 | 25 | -10.00 | |  Muthukumar, C P | | | 1476 | IND | 0.50 | 1 | -0.16 | 25 | -4.00 | |
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) | | | | 02 Delhi Chess Challenge 2010 | New Delhi | IND | 2010-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1617 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
| | Bhatt, V R | | | 2017 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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