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Individual Calculations September 2018 |
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| Vidyarathna, W H S Total change: 7.20 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1184 | 2.50 | 7 | 0.18 | 40 | 7.20 | |
|  Vidyarathna, Anjitha | | | 1584 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thilakarathne, Malidu Amodya | | | 1459 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Shaik, Fayaz | | | 1553 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Punchihewa, Kokila Prageeth | | | 1362 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rangala, R N N | | | 1003 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Keerthirathne, Adeepa | | | 1011 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dahampriya, H K T Dewnethmie | | | 1392 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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