|
Individual Calculations November 2023 |
|
|
|
| Dinham, James Total change: 41.80 | |   |
|
| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1886 | 5.00 | 9 | 2.68 | 20 | 53.60 | |
|  Cawdery, Daniel | m | | 2389 | RSA | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Du Plessis, Heinco | | | 2020 | RSA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Klaasen, Calvin | f | | 2204 | RSA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zwakala, Ntando | | | 2055 | RSA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Mulenga, Prince Daniel | f | | 2203 | ZAM | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kobese, Watu | m | | 2305 | RSA | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Mhango, Banele | f | | 2230 | RSA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nevin, Tyler | | | 1814 | RSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mathebula, Xolani Cebo | | | 1790 | RSA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 2023 TUKS Open Chess Tournament (A) | Pretoria | RSA | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1886 | 2.50 | 5 | -0.59 | 20 | -11.80 | |
| | Van Jaarsveld, Anje | | | 1486 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carlinsky, Ruan | | | 1528 | RSA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Oatlhotse, Providence | m | | 2206 | BOT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nelson, Jaco | | | 1786 | RSA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mazibuko, Khanya | c | | 1884 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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) | | |
|
