Individual Calculations November 2019 |
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Ruchaka, Kenneth Total change: 40.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sol Plaatjie University Open (A-Section) | Kimberley | RSA | 2019-10-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1838 | 1901 | 4.00 | 5 | 1.02 | 40 | 40.80 | |
| Tswaile, K J. | | | 1655 | RSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | Oosthuizen, Michal Jacobus | | | 1718 | RSA | 1.00 | 1 | 0.26 | 40 | 10.40 | | Oatlhotse, Providence | m | | 2265 | BOT | 1.00 | 1 | 0.90 | 40 | 36.00 | | Pesa, Mofoka Alfred | | | 1854 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | Sikwati, Lizo | | | 1698 | RSA | 0.00 | 1 | -0.76 | 40 | -30.40 | | 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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