Individual Calculations January 2024 |
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Lombard, Luke Total change: 53.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kraaifontein Open 2023 (Advanced) | Cape Town | RSA | 2023-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1468 | 1493 | 4.00 | 5 | 1.34 | 40 | 53.60 | |
| Somai, Ruhan | | | 1356 | RSA | 1.00 | 1 | 0.32 | 40 | 12.80 | | Nel, Rowan | | | 1400 | RSA | 0.50 | 1 | -0.13 | 40 | -5.20 | | Jacobson, Gabriel | | | 1441 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | Grobbelaar, Jacqui | | | 1562 | RSA | 1.00 | 1 | 0.60 | 40 | 24.00 | | Willenberg, Glen | | | 1581 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | | 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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