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Individual Calculations May 2019 |
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| Mokwena, Kingsley Total change: -0.80 | |   |
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| 2019 Botswana chess league Round 1-4 | Gaborone | BOT | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1721 | 1.50 | 4 | -0.02 | 40 | -0.80 | |
|  Sebowe, Stanley | | | 1776 | BOT | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Mogale, Onkabetse | | | 1855 | BOT | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Sakuze, Karabo | | | 1686 | BOT | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Masole, Clifford | c | | 1933 | BOT | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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