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Individual Calculations March 2019 |
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| Oratile, Kgotlane Total change: 25.20 | |   |
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| 2019 Metropolitan National Chess Championships 1st Qualifiers-Open | Gaborone | BOT | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1812 | 4.00 | 6 | 1.26 | 20 | 25.20 | |
|  Kegomoditswe, Galebonwe | | | 1412 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Monnaatsheko, Keletshabile | | | 1997 | BOT | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Oratile, Morupisi | | | 1524 | BOT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mabetu, Puso | | | 1952 | BOT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Bayani, Kuda | | | 1990 | BOT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gaealafshwe, Barileng | c | | 2124 | BOT | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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) | | |
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