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Individual Calculations January 2024 |
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| Janse Van Rensburg, Ludik Total change: 68.40 | |   |
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| Cross Border Regional Chess Championship 2023 Under 18-Open Section | Gaborone | BOT | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1216 | 2.50 | 5 | 1.71 | 40 | 68.40 | |
|  Darius, Patlo Banda | | | 1467 | BOT | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Nalamalpu, Eesha Reddy | | | 1558 | BOT | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Lekoko, Rorisang | | | 1412 | BOT | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mpene, Thuto | | | 1679 | BOT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mosweu, Atlang Amolemo | | wc | 1481 | BOT | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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