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Individual Calculations August 2012 |
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| Mariam, Essa Total change: 25.50 | |   |
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| Asian Youth Chess Championships 2012 Under 12 Girls | Hikkaduwa | SRI | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1348 | 0.50 | 2 | 0.34 | 30 | 10.20 | |
|  Savant, Riya | | wc | 1748 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Nguyen, To Tran | | | 1748 * | VIE | 0.50 | 1 | 0.42 | 30 | 12.60 | | | * 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) | | | | 11th Dubai Juniors 2012 | Dubai | UAE | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1317 | 1.00 | 4 | 0.51 | 30 | 15.30 | |
| | Sibashvili, Giorgi | | | 1717 * | GEO | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Abdulla, Shaeri | | | 1621 | UAE | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Talal, M Alhammadi | | | 1621 | UAE | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Majed Ali, Abdouli | | | 1637 | UAE | 0.00 | 1 | -0.13 | 30 | -3.90 | | | * 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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