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Individual Calculations October 2019 |
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| Vhezha, James Total change: 34.40 | |   |
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| Alfred Pesa Open 2019 (B-Section) | Kimberley | RSA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1445 | 2.00 | 2 | 0.86 | 40 | 34.40 | |
|  Magwaza, Mongezi | | | 1566 | RSA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Vather, Shayur | c | | 1208 | RSA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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