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Individual Calculations December 2016 |
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| Du Plessis, Heinco Total change: 15.20 | |   |
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| 2016 Guateng Chess League | Pretoria & Johannesburg | RSA | 2016-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1991 | 5.00 | 5 | 0.76 | 20 | 15.20 | |
|  Modi, Yashil | f | | 1693 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Makhubela, Linda | | | 1743 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kleyn, Andrew | | | 1706 | RSA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Maruma, Abel | | | 1701 | RSA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bucceri, Draven | | | 1617 | RSA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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