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Individual Calculations January 2023 |
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| Shaw, Amy Total change: 0.00 | |   |
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| 2022 South African Junior Team Chess Championships (U18 Open) | Port Edward | RSA | 2022-12-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1298 | 0 | 0.50 | 3 | 0.00 | 1025 | | 0.00 | |
|  Msemburi, Theodore | | | 1211 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Shuping, Omphile | | | 1280 | RSA | 0.50 | 1 | 0.00 | | 0.00 | |  Wang, Pei-Shan | | | 1402 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2022 South African Junior Wild Card Chess Championships (U20 Girls) | Port Edward | RSA | 2022-12-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1128 | 0 | 0.50 | 2 | 0.00 | 935 | | 0.00 | |
| | Claassen, Gabriella | | | 1180 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Becker, Robyn | | | 1076 | RSA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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