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Rapid:
Individual Calculations June 2018 |
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| Swartz, David Total change: -1.80 | |   |
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| SWVG Arnold Classic (Prestige Rapid) | Johannesburg | RSA | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1954 | 5.00 | 10 | -0.09 | 20 | -1.80 | |
|  Mthunzi, Brighton | | | 2064 | RSA | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Mendelsohn, David C. | | | 1882 | RSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Waters, Anre | | | 1617 | RSA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mbedza, Richard | c | | 1942 | MAW | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Grobbelaar, Jacqui | | | 1639 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Goosen, Anton | c | | 1971 | RSA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Mpya, Tshediso M | | | 1929 | RSA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Lesole, Pudungwane | | | 1893 | BOT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Cawdery, Daniel | m | | 2354 * | RSA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Mnguni, Jacob Dumisani | | | 2185 | RSA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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