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Individual Calculations October 2019 |
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| November, Edwin J. Total change: 38.40 | |   |
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| 2019 Western Cape Closed Chess Championship (Senior) | Stellenbosch | RSA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1580 | 4.50 | 5 | 1.92 | 20 | 38.40 | |
|  Wright, Adrian | | | 1500 | RSA | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Esau, Omar | | | 1625 | RSA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Talmarkes, Andrew Graham | | | 1481 | RSA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Galleid, Stephen | | | 1612 | RSA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ohlson, Cecil | | | 1628 | RSA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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