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Individual Calculations October 2017 |
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| Wijerathne, M M H T Total change: 0.00 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1326 | 0 | 0.50 | 4 | 0.00 | 1004 | | 0.00 | |
|  Sahasra, A P Sasindu | | | 1417 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Udara, D A Yasas | | | 1411 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dissanayaka, Yadeesha Rashmane | c | | 1215 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayawickrama, U W R K | | | 1261 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 8th Kandy Open International Rating Chess Championship 2017 | Kandy | SRI | 2017-08-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1331 | 0 | 1.50 | 5 | 0.00 | 1182 | | 0.00 | |
| | Thawalampola, Oshada D | | | 1501 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, Uthpala Shanika | | | 1425 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunasekara, Malaka | | | 1313 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Nimesh, Y | | | 1198 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, W M M N | | | 1220 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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