Individual Calculations January 2023 |
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Buhrmann, Johann Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 South African Junior Team Chess Championships (U18 Open) | Port Edward | RSA | 2022-12-03 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1239 | 0 | 0.00 | 1 | 0.00 | 439 | | 0.00 | |
| Delport, Ben | | | 1239 | 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) | | 2022 South African Junior Wild Card Chess Championships (U20 Open) | Port Edward | RSA | 2022-12-08 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1412 | 0 | 0.00 | 1 | 0.00 | 612 | | 0.00 | |
| Chang, Sebastian | | | 1412 | 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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