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Individual Calculations May 2019 |
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| Modise, Thabo Total change: 7.60 | |   |
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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 |
| 1839 | 1618 | 1.00 | 3 | 0.19 | 40 | 7.60 | |
|  Oatlhotse, Providence | m | | 2018 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bayani, Kuda | | | 1977 | BOT | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mogotsakgotla, Gaorutwe | | | 1523 | BOT | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * 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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