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Individual Calculations July 2017 |
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| Bezuidenhout, Roland Total change: 42.40 | |   |
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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 |
| 2171 | 2076 | 5.50 | 9 | 2.12 | 20 | 42.40 | |
|  Bwalya, Gillan | m | | 2281 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Simulundu, Judah | | | 2159 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Abrantes, Persson | c | | 2010 | MOZ | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Do Santos Julio, Joao Manuel | c | | 2157 | ANG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Aderito, Pedro | m | | 2310 | ANG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Katowa, Kennedy | | | 2092 | ZAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Bouah, Lyndon | c | | 2130 | RSA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Luanja, Geoffrey | | | 2247 | ZAM | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Simutowe, Musatwe | c | | 2157 | ZAM | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | |
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