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Individual Calculations January 2015 |
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| Al Maamari, Wafia Darwish Total change: 60.40 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1505 | 4.00 | 8 | 0.51 | 40 | 20.40 | |
|  Randil, Lakshitha | | | 1905 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gamage, Randula Navodya | | | 1199 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Dampage, V Isuraka | | | 1299 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Thilakarathne, G M S | | | 1737 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wijesuriya, G P Y | | | 1425 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Ranasinghe, Anuga Gavindith | | | 1298 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ibrahim, Alsalos | | | 1852 | JOR | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Silva, Dineth Sunera | | | 1891 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | | | President Cup - Ladies | Al Ain | UAE | 2014-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1505 | 5.00 | 7 | 1.00 | 40 | 40.00 | |
| | Hamda, Sarhan | | | 1259 | UAE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Al Ali, Aisha Saif | | | 1398 | UAE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Al-Zarouni, Kholoud Essa | | wm | 1841 | UAE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Alshamsi , Amal Fadel | | | 1353 | UAE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Almaini, Aishah Sarhan | | | 1324 | UAE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bashaer, Khalil | | wc | 1466 | UAE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Al Dhaheri, Shaikha | | | 1555 | UAE | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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