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Individual Calculations June 2022 |
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| Galleid, Stephen Total change: 18.20 | |   |
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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 | 4.50 | 7 | 1.68 | 20 | 33.60 | |
|  Esau, Omar | | | 1521 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lewis, Mark Mm. | | | 1875 | RSA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Steyn, Hans | | | 1840 | RSA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ohlson, Cecil | | | 1620 | RSA | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Van Schaik, Michael | | | 1578 | RSA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | 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 | |
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) | | | | Steinitz Chess Festival 2022 (B) | Cape Town | RSA | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1578 | 0.00 | 1 | -0.77 | 20 | -15.40 | |
| | Chironda, Sean Kudzai | | | 1368 | RSA | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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