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Individual Calculations July 2017 |
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| Alberto, Manuel Total change: -7.20 | |   |
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| 2017 Zone 4.3 Individual Chess Championships - Open Section | Livingstone | ZAM | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2157 | 4.50 | 9 | -0.36 | 20 | -7.20 | |
|  Kayonde, Andrew | m | | 2412 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Mosenya, Ndawana | | | 2044 | BOT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Aderito, Pedro | m | | 2310 | ANG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Katowa, Kennedy | | | 2092 | ZAM | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Do Santos Julio, Joao Manuel | c | | 2157 | ANG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Beukes, Dante M | f | | 1763 | NAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nyimbili, Dalington | c | | 2025 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bwalya, Gillan | m | | 2281 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abrantes, Persson | c | | 2010 | MOZ | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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