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Blitz:
Individual Calculations August 2022 |
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| Van Niekerk, Lourenzo M. Total change: -38.60 | |   |
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| 2022 South African Open Chess Championships (Blitz) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1682 | 2.50 | 6 | -1.93 | 20 | -38.60 | |
|  Bell, Ayakha | | | 1427 | RSA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Peter, Neathan | c | | 1343 | RSA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Gluckman, Paul | f | | 1631 | RSA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Joubert, Natasha | | wc | 1503 | RSA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Flores Bartoli, Andrew | c | | 1670 | RSA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Lagardien, Ismaeel | | | 1282 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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