|
Individual Calculations February 2020 |
|
|
|
| Li, Joy Ching Total change: 11.60 | |   |
|
| Hong Kong National Junior Chess Championships 2020 - U12 | Hong Kong | HKG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1202 | 1.00 | 3 | 0.29 | 40 | 11.60 | |
|  Feng, Eunice | | | 1473 | HKG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Iyer , Neel | | | 1353 | HKG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kannappan, Thanneermalai | | | 1406 | HKG | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
|
