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Individual Calculations May 2019 |
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| Mbongeni, Mabuza Total change: -10.20 | |   |
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| FIRST CAPITAL BANK INTERNATIONAL EASTER SHOWDOWN-OPEN | FRANCISTOWN | BOT | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1650 | 1.00 | 4 | -0.51 | 20 | -10.20 | |
|  Farai, Janyure | | | 1981 | ZIM | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Phunyuka, Oaitse | | | 1536 | BOT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Machobane, Moemedi | | | 1832 | BOT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Taukobong, Gobusamang | | | 1668 | BOT | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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