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Individual Calculations June 2013 |
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| Naotunna, Dineth Nimnaka Total change: 36.75 | |   |
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| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1696 | 4.50 | 10 | 1.77 | 15 | 26.55 | |
|  De Silva, Rasheen | | | 1921 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lasitha, Subash | | | 1880 | SRI | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Bandara, Dhanushka | | | 1844 | SRI | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Dissanayake, Himath | | | 1921 | SRI | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Kavinda, Akhila | | | 2016 | SRI | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Anuruddha, N B M I | | | 1857 | SRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Amarasinghe, A A C B | | | 1821 | SRI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Wickramanayake, T U | | | 1845 | SRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Farshan, H M | | | 1821 | SRI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Egodage, Thilina | | | 1809 | SRI | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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 SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U15 | Porto Carras - Halkidiki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1722 | 3.00 | 7 | 0.68 | 15 | 10.20 | |
| | Murtazin, Bulat | | | 2122 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bekmuratov, Beknur | | | 1628 | KAZ | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Kenes, Aldiyar | | | 1957 | KAZ | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Oyama, Akito | | | 1922 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sevgi, Volkan | | | 2004 | TUR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Jina, Taran | | | 1688 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Zisiadis, Dimitrios | | | 1761 | GRE | 1.00 | 1 | 0.55 | 15 | 8.25 | | | * 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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