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Individual Calculations June 2017 |
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| Erhabor, David Total change: -13.20 | |   |
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| 2017 Zone 4.4 Individual Championship - Open | Monrovia | LBR | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2074 | 2.00 | 6 | -0.66 | 20 | -13.20 | |
|  Anwuli, Daniel | f | | 2273 | NGR | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Degondo, Simplice Armel | f | | 2154 | CIV | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Winston Gerald, Mansfield Thomas | | | 1910 | SLE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Thomas, Saah | | | 1779 | LBR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Balogun, Oluwafemi | f | | 2242 | NGR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kigigha, Bomo | f | | 2339 | NGR | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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