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Blitz:
Individual Calculations September 2018 |
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| Dykema, Dirkho Total change: -38.80 | |   |
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| 2018 Waterkoof Chess Club (Blitz) | Pretoria | RSA | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1598 | 3.50 | 7 | -1.94 | 20 | -38.80 | |
|  Odendaal, Ruben Lourens | | | 1205 | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oberholzer, Imarie | | wf | 1412 | RSA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Fourie, Keanan | | | 1198 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smit, Yoshua | | | 1198 * | RSA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mohlahlana, Khomotso Tummy | | | 1270 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cruywagen, Armand | | | 1567 | RSA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Engelbrecht, Hanri | | wf | 1575 | RSA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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