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Individual Calculations April 2018 |
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| Simon, Bokamoso Total change: -29.60 | |   |
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| Metropolitan Chess Championship 1st Qualifiers- open | GABORONE | BOT | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1974 | 2.50 | 4 | 0.32 | 20 | 6.40 | |
|  Oratlile, Kgotlane | | | 1798 | BOT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Oatlhotse, Providence | m | | 2199 | BOT | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Mosenya, Ndawana | c | | 1987 | BOT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Thembani, Major | | | 1782 | BOT | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Metropolitan National Champioships 2nd Qualifers -Open | Gaborone | BOT | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1979 | 2.00 | 6 | -1.80 | 20 | -36.00 | |
| | Gasepale, Nametso | | | 1699 | BOT | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mogale, Onkabetse | | | 1899 | BOT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Masole, Clifford | c | | 1933 | BOT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Monnaatsheko, Keletshabile | | | 2050 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Elias, Thabo | c | | 1739 | BOT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mosutha, Thuso | c | | 1917 | BOT | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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