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Rapid:
Individual Calculations January 2024 |
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| Boitumelo, Sethabathaba Total change: 6.20 | |   |
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| 2023 FESTIVE RAPID CHESS CHAMPIONSHIP | Maseru | LES | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1233 | 2.50 | 5 | 0.31 | 20 | 6.20 | |
|  George, Mahommed | | | 1501 | LES | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ntsielo, Bonolo | | | 1379 | LES | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Siyabonga, Sibeko | | | 1235 | LES | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Tsepo, Tjamela | | | 1282 | LES | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Moeketsi, Lekhooa | | | 1007 | LES | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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