Individual Calculations May 2019 |
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Mosenya, Ndawana Total change: -4.60 | | |
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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 |
1877 | 1963 | 1.50 | 3 | -0.23 | 20 | -4.60 | |
| Mogotsakgotla, Gaorutwe | | | 1563 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Monnaatsheko, Keletshabile | | | 1993 | BOT | 0.50 | 1 | 0.04 | 20 | 0.80 | | Rongwane, Gomolemo | | | 2076 | BOT | 0.00 | 1 | -0.35 | 20 | -7.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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