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Individual Calculations February 2019 |
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| Monnaatsheko, Keletshabile Total change: 7.20 | |   |
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| AIRFFICIENCY YEAR OPENER 2019-OPEN | GABORONE | BOT | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1990 | 3.00 | 5 | 0.36 | 20 | 7.20 | |
|  Tjituka, Silent | | | 1791 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Thekiso, Yaone | | | 1752 | BOT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Oatlhotse, Providence | m | | 2290 | BOT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Banda, Francis Msume | | | 1832 | MAW | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Khetho, Phemelo | f | | 2214 | BOT | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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