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Individual Calculations November 2019 |
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| Mokgathi, Kebonyephenyo Total change: -84.40 | |   |
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| 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-OPEN SECTION | GABORONE | BOT | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1764 | 4.50 | 8 | -2.11 | 40 | -84.40 | |
|  Mwansa, Shadreck | | | 1402 | ZAM | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Mabe, Kealeboga | | | 1574 | BOT | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Ikageng, Mabengane | | | 1544 | BOT | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Mananga, Moses | | | 1364 * | BOT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Katlo, Gaeete | | | 1364 * | BOT | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Moloi, Leatile | | | 1532 | BOT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ngandwe, Uyapo | | | 1647 | BOT | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Botsie, German | | | 1415 | BOT | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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