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Individual Calculations November 2017 |
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| Hercules, Benjamin Vincent Total change: -1.00 | |   |
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| 2017 KCF Africa Team Chess Invitational (Team) | Brakpan | RSA | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2154 | 4.00 | 7 | -0.05 | 20 | -1.00 | |
|  Luanja, Geoffrey | | | 2182 | ZAM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Goosen, Anton | c | | 2025 | RSA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Mazibuko, Khanya | c | | 1843 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Simulundu, Judah | | | 2159 | ZAM | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Mnguni, Jacob Dumisani | | | 2165 | RSA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Mwale, Joseph | | | 2165 | MAW | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Mthunzi, Brighton | | | 2075 | 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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