|
Individual Calculations November 2022 |
|
|
|
| Kodithuwakku, K A Chathura Basuru Total change: -22.40 | |   |
|
| Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1257 | 1.00 | 4 | -1.33 | 40 | -53.20 | |
|  Induwara, T H D Thisarindu | | | 1468 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Abeysekera, Bises Oneja | | | 1096 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Perera, G Poorna Udara Dhananjay | | | 1135 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ariyarathne, Athila Mandiv | | | 1087 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1257 | 3.50 | 6 | 0.77 | 40 | 30.80 | |
| | Thenuka, Kuruwita Gamalathge Kin | | | 1681 | SRI | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Nuwarapaksha, N P M Lakvindu | | | 1084 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Jayarathne, M N G | | | 1571 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Askey, Raveen Nimesh | | | 1433 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Abeywickrama, Imalka Iduwara | | | 1053 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Bandara, K A Thinura | | | 1058 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
|
