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Individual Calculations August 2023 |
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| Rethabile, Seleke Total change: 5.20 | |   |
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| 2023 BCF Youth Chess Championship - Under 14 Boys Section | Gaborone | BOT | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1238 | 2.00 | 4 | 0.13 | 40 | 5.20 | |
|  Kefitile, Philemon | | | 1333 | BOT | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Mhate, Lame | | | 1312 | BOT | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Bartlett, Ezra | | | 1348 | BOT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Munyere, Mmillili | | | 1043 | BOT | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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