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Individual Calculations February 2020 |
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| Ikageng, Mabengane Total change: 16.80 | |   |
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| AIRFFICIENCY YEAR OPENER 2020-OPEN | GABORONE LEGAE | BOT | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1587 | 2.00 | 5 | 0.42 | 40 | 16.80 | |
|  Mogale, Onkabetse | | | 1843 | BOT | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Bosane, Innocent | | | 1857 | BOT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kobe, Gofaone | | | 1802 | BOT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ndaba, Gakologelwang | | | 1755 | BOT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Thebe, Bokamoso | | | 1425 | BOT | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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