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Individual Calculations August 2017 |
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| Dissanayake, R K T Total change: 93.60 | |   |
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| Sri Lanka Major Division Championship 2017 - Kandy | Kandy | SRI | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1667 | 5.00 | 7 | 0.93 | 40 | 37.20 | |
|  Wijethilake, D N | | | 1267 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gangewatte, Sithila Mithashana | | | 1267 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yapabandara, Y | | | 1267 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ariyawansa, K A P M | | | 1855 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Prabajith, Asela | | | 1843 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kandearachchi, Niranga | | | 1941 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bandara, S A R B | | | 1588 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1667 | 5.50 | 10 | 1.41 | 40 | 56.40 | |
| | Dassanayake, D M G S | | | 2015 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wijerathne, Surath | | | 1401 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lasitha, Subash | c | | 1798 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gammarachchi, O Dewpathi | | | 1551 | SRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Amarasekara, Lakmal | | | 1512 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Anojman, S. | | | 1761 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Thiyasara, K T Thisen | | | 1835 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ariyawansa, K A P M | | | 1855 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Aktar, M R | | | 1820 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Thilakarathne, G M S | | | 1850 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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