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Rapid:
Individual Calculations December 2019 |
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| Lorato, Dolly Thapelo Total change: 21.60 | |   |
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| 2019 KOBE RAPID CHESS CHAMPIONSHIP | GABORONE UB | BOT | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1243 | 2.00 | 7 | 1.08 | 20 | 21.60 | |
|  Masiya, Mfundo | | | 1643 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Francis, Onkemetse | | wm | 1643 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Obakeng, Seabonyane | | | 1566 | BOT | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Taukobong, Gobusamang | | | 1643 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Medupe, Herbert | | | 1573 | BOT | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Masole, Vincent | | | 1643 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ofile, Masilo | | | 1351 | BOT | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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