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Individual Calculations April 2018 |
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| Machobane, Moemedi Total change: -46.80 | |   |
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| Metropolitan Chess Championship 1st Qualifiers- open | GABORONE | BOT | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1966 | 1.50 | 2 | -0.20 | 40 | -8.00 | |
|  Thekiso, Yaone | | | 1745 | BOT | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Marape, Marape Jr | c | | 1566 * | BOT | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | NOTE: K factor changed | | Metropolitan National Champioships 2nd Qualifers -Open | Gaborone | BOT | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1966 | 3.00 | 7 | -1.94 | 20 | -38.80 | |
| | Sasebola, Badumedi | | | 1589 | BOT | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mokwena, Morwa | | | 1738 | BOT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gasepale, Nametso | | | 1699 | BOT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Mogale, Onkabetse | | | 1899 | BOT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mothudi, Arnold Mogotsi | | | 1720 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mosenya, Ndawana | c | | 2000 | BOT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mosutha, Thuso | c | | 1917 | BOT | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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