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Individual Calculations November 2018 |
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| Phiri, Godwin Total change: 16.60 | |   |
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| 2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP- PRESTIGE | GABORONE | BOT | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2186 | 5.50 | 8 | 0.83 | 20 | 16.60 | |
|  Elias, Thabo | c | | 1897 | BOT | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Gosego, Comet Maeze | | | 1878 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mwale, Joseph | c | | 2270 | MAW | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bwalya, Gillan | m | | 2305 | ZAM | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Oatlhotse, Providence | m | | 2228 | BOT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Simulundu, Judah | | | 2003 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rongwane, Gomolemo | | | 2044 | BOT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Munenga, Douglas D | f | | 2273 | ZAM | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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