|
Individual Calculations February 2019 |
|
|
|
| Chai, Jacob Total change: 25.60 | |   |
|
| 2019 Oceania Youth U12 | Auckland | NZL | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1019 | 1.00 | 5 | 0.12 | 40 | 4.80 | |
|  Rupasinghe, Sayum | | | 1419 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xu, Chengyun | | | 1288 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Li, Joshua | | | 1355 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Liu, Lucas | | | 1075 | NZL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Chen, Matthew | | | 1399 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | NZ Major Open 2019 | Auckland | NZL | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1019 | 1.50 | 6 | 0.52 | 40 | 20.80 | |
| | Mukkattu, Philip | | | 1419 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Li, Rodney Xiang Rei | | | 1419 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barry, Jacob | | | 1221 | NZL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Qin, Oscar Shu Xuan | | | 1419 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xu, Hannah | | | 1077 | NZL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gao, Hugh | | | 1419 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
