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Individual Calculations November 2023 |
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| Alexander, Selemane Total change: 81.20 | |   |
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| 2023 Battle Squares Youth Chess Festival-Open Section under 23 | Gaborone | BOT | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1300 | 2.50 | 5 | 2.03 | 40 | 81.20 | |
|  Motunge, Gaolathe | | | 1752 | BOT | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Masaiti, Gideon | | | 1647 | BOT | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Banda, Alton | | | 1839 | ZAM | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Motsamai, Bokang | | | 1616 | LES | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Munyere, Musa | | | 1603 | BOT | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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