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Individual Calculations January 2024 |
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| Lefyedi, Thatego Total change: 50.00 | |   |
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| Cross Border Regional Chess Championship 2023 Prestige-Section | Gaborone | BOT | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1486 | 2.00 | 5 | 1.25 | 40 | 50.00 | |
|  Simon, Bokamoso | | | 1870 | BOT | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Gabatshwarwe, Refilwe | | wc | 1641 | BOT | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Mooketsi, David | | | 1808 | BOT | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Mapini, Otsile | c | | 1949 | BOT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Selogelo, Othata | | | 1739 | BOT | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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