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Individual Calculations September 2021 |
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| Congolo, Sipho Total change: 0.00 | |   |
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| 2021 Alekhine Open (Section B) | Pretoria | RSA | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1116 | 0 | 1.00 | 2 | 0.00 | 1116 | | 0.00 | |
|  Setshedi, Neo | | | 1024 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |  Koning, Lehan | | | 1208 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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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