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Individual Calculations April 2018 |
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| Oratlile, Kgotlane Total change: 35.00 | |   |
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| Metropolitan Chess Championship 1st Qualifiers- open | GABORONE | BOT | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1798 | 0.50 | 2 | -0.05 | 20 | -1.00 | |
|  Simon, Bokamoso | | | 1974 | BOT | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Kesiilwe, Dragon | | | 1967 | BOT | 0.50 | 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) | | | | Metropolitan National Champioships 2nd Qualifers -Open | Gaborone | BOT | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1766 | 4.00 | 7 | 1.80 | 20 | 36.00 | |
| | Gumpo, Thabo | c | | 2039 | BOT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Taukobong, Gobusamang | | | 1652 | BOT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kokome, Oaitse | c | | 1989 | BOT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Gaealafshwe, Barileng | c | | 2144 | BOT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mosenya, Ndawana | c | | 2000 | BOT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lesole, Pudungwane | | | 1924 | BOT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Mothudi, Arnold Mogotsi | | | 1720 | BOT | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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