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Individual Calculations April 2018 |
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| Marape, Marape Jr Total change: 47.20 | |   |
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| Metropolitan Chess Championship 1st Qualifiers- open | GABORONE | BOT | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1428 | 1.50 | 4 | 1.18 | 40 | 47.20 | |
|  Gumpo, Thabo | c | | 1828 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tuga, Hercules | | | 1828 * | BOT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Machobane, Moemedi | | | 1828 * | BOT | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mosutha, Thuso | c | | 1828 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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