Individual Calculations January 2023 |
|
|
Chang, Sebastian Total change: -24.80 | | |
|
2022 South African Junior Team Chess Championships (U18 Open) | Port Edward | RSA | 2022-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1077 | 1412 | 1.00 | 1 | 0.12 | 40 | 4.80 | |
| Petlele, Motheo | | | 1077 | RSA | 1.00 | 1 | 0.12 | 40 | 4.80 | | 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) | | 2022 South African Junior Wild Card Chess Championships (U20 Open) | Port Edward | RSA | 2022-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1226 | 1412 | 0.00 | 1 | -0.74 | 40 | -29.60 | |
| Van Den Berg, Reynard | | | 1226 | RSA | 0.00 | 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) | |
|