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Individual Calculations January 2023 |
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| Govender, Lesharn Total change: 12.00 | |   |
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| 2022 South African Junior Team Chess Championships (U18 Open) | Port Edward | RSA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1245 | 1.50 | 2 | 0.30 | 40 | 12.00 | |
|  Tlhage, Molemo | | | 1261 | RSA | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Becker, Robyn | | | 1076 | RSA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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