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Individual Calculations July 2011 |
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| Vidula, Santosh Sinai Dempo Total change: 21.25 | |   |
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| GOA Vidyaprasarak Mandal's Open Rating tmt | Goa | IND | 2011-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1438 | 0.00 | 2 | -0.18 | 25 | -4.50 | |
|  Vasantha Ruba, Varman | | | 1838 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Amogh S, Namshiker | | | 1807 | IND | 0.00 | 1 | -0.10 | 25 | -2.50 | | | * 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) | | | | National Under – 11 Girls | Ahmedabad | IND | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1438 | 3.50 | 7 | 1.03 | 25 | 25.75 | |
|  Hilmi, Parveen | | | 1629 | IND | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Khushi, Dharewa | | | 1559 | IND | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Arpita, Mukherjee | | wf | 1635 | IND | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Tarini, Goyal | | wc | 1607 | IND | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Harshita, Guddanti | | | 1367 | IND | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Akankshya, Nayak | | | 1597 | IND | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Adyasa, Mahapatra | | | 1469 | IND | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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