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Individual Calculations May 2019 |
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| Mnguni, Jacob Dumisani Total change: -13.60 | |   |
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| Capablanca Chess Festival (Round Robin A) | Pretoria | RSA | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2155 | 6.00 | 9 | -0.68 | 20 | -13.60 | |
|  Masiya, Mfundo | | | 1944 | RSA | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Mazibuko, Khanya | c | | 1962 | RSA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mpya, Tshediso M | | | 1919 | RSA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Wilken, Justin Barend | | | 1864 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Acho, Christian | | | 1953 | RSA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Goosen, Anton | c | | 1989 | RSA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zwakala, Ntando | | | 2071 | RSA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | February, Jesse Nikki | | wm | 1920 | RSA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mlahleki, Vusimuzi | | | 2065 | RSA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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