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Individual Calculations July 2010 |
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| Poras, Sanjay Kolgane Total change: -7.80 | |   |
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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 |
| 1560 | 1655 | 2.00 | 4 | -0.52 | 15 | -7.80 | |
|  Rittick, Purakait | | | 1516 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Niranjan, Nadarajan | | | 1544 | IND | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Manas, O T | | | 1573 | IND | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Sharan, Rao | | | 1607 | IND | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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