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Individual Calculations August 2023 |
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| Darius, Patlo Banda Total change: 8.80 | |   |
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| 2023 BCF Youth Chess Championship - Under 16 Boys Section | Gaborone | BOT | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1400 | 2.00 | 4 | 0.22 | 40 | 8.80 | |
|  Mpene, Thuto | | | 1700 | BOT | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Oabile, Romeo | | | 1408 | BOT | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Aone, Morei | | | 1216 | BOT | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ofile, Masilo | | | 1470 | BOT | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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