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Individual Calculations November 2023 |
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| Liyanage, K P L Total change: -61.94 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1626 | 6.50 | 8 | -0.16 | 38 | -6.08 | |
|  Bandaranayake, Thenuga Dilneth | | | 1226 * | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Chandrasiri, R B A | | | 1224 | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Gunawardhane, Dunitha Yathindra | | | 1350 | SRI | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Basnayake, B M Thesandu Aken | | | 1482 | SRI | 0.50 | 1 | -0.19 | 38 | -7.22 | | | Herath, H M J R | | | 1396 | SRI | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Herath, H M Chamuditha Sasen Band | | | 1066 | SRI | 1.00 | 1 | 0.02 | 38 | 0.76 | | | Galkotuwa, K A R G W S N B I | | | 1179 | SRI | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Sathsindu, W M Minura | | | 1561 | SRI | 1.00 | 1 | 0.41 | 38 | 15.58 | | | * 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) | | | | Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1626 | 6.00 | 10 | -1.47 | 38 | -55.86 | |
| | Yapabandara, Y | | | 1226 * | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Liyanage, L K L | | | 1183 | SRI | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Dange, Gehansa Ranumi | | | 1254 | SRI | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Gunasekara, K P K Hesara | | | 1445 | SRI | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Liyanage, Pesandu Rashmitha | | | 1760 | SRI | 1.00 | 1 | 0.68 | 38 | 25.84 | | | Weerawardane, Romesh | m | | 1872 | SRI | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Gunarathne, Senila Amaneth | c | | 1353 | SRI | 0.00 | 1 | -0.83 | 38 | -31.54 | | | Kavisekara, K M H P G Pasindu M | | | 1266 | SRI | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Yanakan, P | | | 1348 | SRI | 0.00 | 1 | -0.83 | 38 | -31.54 | | | Bandara, K M W G Lahiru | | | 1261 | SRI | 0.00 | 1 | -0.90 | 38 | -34.20 | | | * 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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