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Individual Calculations May 2019 |
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| Keakile, Sentsho Kaelo Total change: 30.40 | |   |
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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 |
| 1591 | 1518 | 2.00 | 3 | 0.76 | 40 | 30.40 | |
|  Muzeu, Jacob | | | 1632 | BOT | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Mogale, Losika | | | 1807 | BOT | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Pule, Casey | | | 1335 | BOT | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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