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Individual Calculations September 2016 |
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| Dissanayake, Ananya Anjuli Total change: 110.00 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1124 | 2.50 | 7 | 0.87 | 40 | 34.80 | |
|  Perera, L Lithmal Wansika | | | 1489 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Jayarathna, Hiruni | | | 1368 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Hewamalavi, H A D Ayesha | | | 1317 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Punchihewa, Geeneth Devmika | | | 1334 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Mathes Arachchi , Bhanila M | | | 1291 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yapa, Y M S C | | | 1368 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Perera, N Varuna Bashitha | | | 1222 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | Sri Lanka Junior National Chess Championship (Girls) 2016 | Colombo | SRI | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1124 | 3.50 | 6 | 1.88 | 40 | 75.20 | |
| | Herath, Sanduni | | | 1391 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Abeysinghe, H M H Janandani | | | 1442 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sarathchandra, Gihansa M | | | 1286 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Waranga, M G Yasasmi | | | 1205 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Senanayake, A M P K | | | 1256 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Dahampriya, H K T Dewnethmie | | | 1269 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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