|
Individual Calculations November 2022 |
|
|
|
| Hapuarachchi, H A D S Total change: 19.60 | |   |
|
| Sri Lanka Junior National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1100 | 0.00 | 3 | -0.39 | 40 | -15.60 | |
|  Senevirathne, S D B K | | | 1731 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Dissanayake, D M S L | | | 1312 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ovitigala, Chenitha Mithvidu | | | 1399 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1100 | 1.50 | 3 | 0.88 | 40 | 35.20 | |
| | Abewardhana, A A B D P | | | 1769 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Chandrasiri, P K | | | 1420 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Rathnayake, R M M P B | | | 1116 | SRI | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | |
|
