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Individual Calculations August 2017 |
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| Thilakarathne, G M H Total change: -88.00 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2231 | 7.00 | 10 | -1.53 | 40 | -61.20 | |
|  Jayaweera, C L | | | 1831 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lasitha, Subash | c | | 1831 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kandearachchi, Niranga | | | 1941 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Wijekoon, Chandana | c | | 1906 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Egodage, Thilina | | | 1831 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Liyanapathirana, Pasan Vindula | | | 1926 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Doluweera, Dinul Thisura | c | | 1882 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alahakoon, Isuru | | | 2047 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Kurukulasuriya, Prasanna | f | | 2005 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Jayasundara, P K U M | c | | 2009 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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) | | | | Commonwealth Chess Championship - 2017 | New Delhi | IND | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2231 | 4.00 | 8 | -0.67 | 40 | -26.80 | |
| | Toshali, V | | | 1831 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bakre, Tejas | g | | 2449 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Deepan, Chakkravarthy J. | g | | 2482 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mehta, Naitik R | | | 1972 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Lakshmi, C | | wf | 1952 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rahman, Ziaur | g | | 2527 | BAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shamima, Akter Liza | | wm | 2072 | BAN | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Utsab, Chatterjee | | | 1965 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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