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Individual Calculations August 2022 |
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| Bouwer, Dane Total change: 4.40 | |   |
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| 2022 Blou Bul Open Chess Tournament (B) | Pretoria | RSA | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1219 | 2.00 | 3 | 0.11 | 40 | 4.40 | |
|  De Beer, Janka | | | 1128 | RSA | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Adamson, Luke Johnathan | | | 1164 | RSA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Jones, Edward | | | 1080 | RSA | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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