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Blitz:
Individual Calculations November 2023 |
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| Jacobs, Gerhard Total change: 14.00 | |   |
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| 2023 Tshwane Chess Arbiter Norm Blitz Tournament (B) | Pretoria | RSA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1101 | 2.00 | 4 | 0.70 | 20 | 14.00 | |
|  McPherson, Naleli | | | 1234 | RSA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Chauke, Nicholus | | | 1350 | RSA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Molobi, Gomolemo | | | 1213 | RSA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Van Der Westhuizen, Lihan | | | 1143 | RSA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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