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Individual Calculations August 2019 |
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| Mpene, Thuto Total change: 115.60 | |   |
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| 2019 African Individual Schools Chess Championship U11 Open | Kampala | UGA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1328 | 1.50 | 2 | 0.82 | 40 | 32.80 | |
|  Mawire, Tawananyasha | | | 1433 | ZIM | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Tandeka, Shiloh | | | 1463 | UGA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | GABORONE OPEN- OPEN SECTION | GABORONE | BOT | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1328 | 2.50 | 5 | 2.07 | 40 | 82.80 | |
| | Phetogo, Malete | | | 1728 * | BOT | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gosego, Comet Maeze | | | 1728 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ngandwe, Uyapo | | | 1673 | BOT | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Tlhomamisang, Lekhana | | | 1728 * | BOT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kobe, Gofaone | | | 1728 * | 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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