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Individual Calculations January 2015 |
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| Mendis, Dasuni Hansika Total change: 80.80 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1688 | 4.00 | 8 | 0.26 | 40 | 10.40 | |
|  Lamahewa, C | | | 1877 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Thalagune, Y V | | | 1305 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Abdul, Rahman Ali | c | | 1922 | MDV | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ranasinghe, Anuga Gavindith | | | 1298 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Yahaya, Muhd Nuriman | | | 1795 | MAS | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Sisira, Kumara K P | | | 1771 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Marasinghe, H N B | | | 1843 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Thilakarathne, G M S | | | 1737 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | World Youth U-16 Chess Olympiad 2014 | Gyor | HUN | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1688 | 4.50 | 7 | 1.76 | 40 | 70.40 | |
| | Vasova, Maria | | | 2031 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Olle, Rebeka Sara | | | 1827 | HUN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Szabo, Benjamin | | | 1947 | HUN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ameer, Dhafer Abdulameer | c | | 1469 | IRQ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mayrhuber, Nikola | | | 1765 | AUT | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Milton, Anna | | | 1547 | SCO | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Vrtiakova, Anna | | | 1866 | SVK | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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