|
Individual Calculations November 2022 |
|
|
|
| Gunawardhane, Dunitha Yathindra Total change: 66.00 | |   |
|
| Sri Lanka Junior National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1153 | 3.00 | 5 | 1.89 | 40 | 75.60 | |
|  Sumanathilake, Yonal | | | 1392 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Hewage, Dinupa Adithya | | | 1422 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ovitigala, Chenitha Mithvidu | | | 1399 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Omaththage, S Y | | | 1349 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ekanayake, N N B | | | 1301 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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 Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1153 | 1.00 | 5 | -0.24 | 40 | -9.60 | |
| | Gunawardhana, Devindya Oshini | | | 1425 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lakshitha, H H Sasindu | | | 1643 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Nimsara, G C U | | | 1025 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Shouthri, Arulrajah | | | 1376 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Yapa, D G Sanjeewa Madushan | | | 1456 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
|
