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Individual Calculations June 2022 |
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| Van Schaik, Michael Total change: -26.40 | |   |
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| 2022 South African Closed Chess Championships (Senior) | Cape Town | RSA | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1578 | 1.50 | 7 | -1.32 | 20 | -26.40 | |
|  Ohlson, Cecil | | | 1620 | RSA | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Lewis, Mark Mm. | | | 1875 | RSA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Goosen, Pierre | | | 1427 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Southey, Andrew M. | | | 1756 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Esau, Omar | | | 1521 | RSA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Galleid, Stephen | | | 1578 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Steyn, Hans | | | 1840 | RSA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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