|
Individual Calculations May 2024 |
|
|
|
| Phala, Arthur Total change: -40.40 | |   |
|
| 2024 Silver Lakes Chess Club Open Chess tournament (A) | Pretoria | RSA | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1788 | 2.00 | 5 | -1.01 | 40 | -40.40 | |
|  Lukhwareni, Nkhumbuleni | | | 1711 | RSA | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Maponya, Khutso | | | 1656 | RSA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | De Jager, Renier | | | 1715 | RSA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Mupazviriwo, Robert F | | | 1753 | RSA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Tak, Rannveer | | | 1738 | RSA | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | |
|
