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Individual Calculations October 2015 |
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| Mthunzi, Brighton Total change: -9.20 | |   |
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| UJ Round Robin Prestige A | Johannesburg | RSA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2109 | 1.50 | 5 | -0.46 | 20 | -9.20 | |
|  Masango, Spencer | | | 2147 | ZIM | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Ovcina, Dennis | | | 2195 | RSA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pon, Matt | f | | 2138 | RSA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Oatlhotse, Providence | m | | 2272 | BOT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Anderson, Gavin | | | 2189 | RSA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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