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Individual Calculations November 2019 |
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| Willenberg, Kenneth Sean Total change: 20.40 | |   |
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| 2019 South African National Club Championship | Cape Town | RSA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1906 | 5.00 | 5 | 1.02 | 20 | 20.40 | |
|  Wright, Adrian | | | 1506 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Niekerk, Robyn Julian | | | 1606 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lawerlot, George Lee-Roy | | | 1795 | RSA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Willenberg, Tristan | | | 1506 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goredema, Dione | | | 1807 | RSA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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