|
Individual Calculations May 2023 |
|
|
|
| Cheng, Larry Total change: 2.40 | |   |
|
| 2023 O2C Doeberl Cup Minor | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1477 | 3.00 | 6 | 0.29 | 40 | 11.60 | |
|  Powell-Davies, Thomas | | | 1554 | AUS | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Ong, Emil | | | 1491 | AUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Cooper, Matt | | | 1528 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Jiang, Renfei | | | 1539 | AUS | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Singh, Jaspal | | | 1542 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Li, Ian | | | 1414 | AUS | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | 2023 Oceania Youth Championship Under 14 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1477 | 2.50 | 6 | -0.23 | 40 | -9.20 | |
| | Cooper, Joshua | | | 1398 | AUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Chang, Ethan | | | 1670 | AUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Praveen, Jeeva | | | 1464 | AUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Li, Tedric | | | 1936 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Tang, Calen | | | 1285 | AUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Gratchev, Elizaveta | | | 1439 | AUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | |
|
