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Individual Calculations January 2024 |
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| Vermeulen, Leonardus Total change: -72.40 | |   |
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| Kraaifontein Open 2023 (Advanced) | Cape Town | RSA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1516 | 1.50 | 5 | -1.81 | 40 | -72.40 | |
|  Willenberg, Roland | | | 1643 | RSA | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Resnekov, Oliver | | | 1116 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Villiers, Freddie | | | 1543 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Priestley, Logan | | | 1240 | RSA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Jonkers, Tristan | | | 1303 | RSA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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