|
Individual Calculations March 2019 |
|
|
|
| Peramunetilleke, Savin Kavindu Total change: 53.60 | |   |
|
| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1031 | 1.00 | 4 | 0.24 | 40 | 9.60 | |
|  Gamage, Mesanda | | | 1372 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wickramathunga, Thameera | | | 1295 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Dananjaya, Isuru | | | 1226 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Randunuge, Lasith Rasika | | | 1264 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Hong Kong National Junior 2019 - U10 | Hong Kong | HKG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1031 | 2.00 | 3 | 1.10 | 40 | 44.00 | |
| | King, Oliver Baekho | | | 1279 | HKG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mak, Chung Lai Matthew | | | 1064 | HKG | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Uppal, Mahir | | | 1215 | HKG | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | |
|
