Individual Calculations September 2019 |
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Alwis, Jenuki Total change: 15.60 | | |
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Sri Lanka open International Rating Chess Championship 2019 | Anuradhapura | SRI | 2019-08-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1424 | 1134 | 0.50 | 2 | 0.18 | 40 | 7.20 | |
| Brahman, Tharmasanthiran | | | 1355 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | Rukmal, G Thasitha | | | 1492 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | 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) | | 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1333 | 1134 | 0.50 | 2 | 0.00 | 40 | 0.00 | |
| Wijesinghe, W A D Sumudu | | | 1413 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Jayasinghe, Joseph | | | 1252 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | 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) | | 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1506 | 1134 | 0.50 | 3 | 0.21 | 40 | 8.40 | |
| Lansakara, B M | | | 1513 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | Saravanabaavan, Brijeash | | | 1534 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Maleesha, Tharuki | | | 1472 | SRI | 0.00 | 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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