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Individual Calculations August 2017 |
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| Withanarachchi, W A Vinoli One Total change: 70.80 | |   |
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| Sri Lanka Women's National B Chess Championship 2017 | Colombo | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1252 | 3.00 | 8 | 0.84 | 40 | 33.60 | |
|  Gunaratne, Manisha Suchini | | wf | 1652 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Udagedara, Sandali Kanishka | | | 1543 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Wijesuriya, G P Y | | wc | 1553 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Gunawardana, I M T M | | | 1579 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nanayakkara, Janani | | | 1520 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Abeysinghe, H M H Janandani | | | 1493 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Maleesha, Tharuki | | | 1207 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Godakumbara, Aruni Kawshalya | | | 1088 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | | Asian Schools Chess Championship 2017 G11 | Panjin Liaoning, China | CHN | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1252 | 2.50 | 5 | 0.93 | 40 | 37.20 | |
| | Rui, Yueyue | | | 1251 | CHN | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Omonova, Umida | | | 1652 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chong, Kai Ni Agnes | | | 1369 | MAS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kriti, Mayur Patel | | | 1426 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mak, Xiu Ning Charlene | | | 1342 | SGP | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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