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Individual Calculations November 2019 |
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| Zulu, Thomas Total change: -25.80 | |   |
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| 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-PRESTIGE SECTION | GABORONE | BOT | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2170 | 5.50 | 9 | -1.29 | 20 | -25.80 | |
|  Moagaesi, Daniel | | | 1881 | BOT | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Mothudi, Arnold Mogotsi | | | 1869 | BOT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mooketsi, David | | | 1866 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tlhwaafalo, Gofaone | | | 1770 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khetho, Phemelo | f | | 2176 | BOT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Sabure, Bojosi | | | 1972 | BOT | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mayimbo, Clement | | | 2044 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Olebile, Thato | f | | 2076 | BOT | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Masiya, Mfundo | | | 1959 | RSA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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