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Individual Calculations November 2011 |
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| Gaealafshwe, Barileng Total change: 14.85 | |   |
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| African Team Championships Open (All African Games) 2011 | Maputo, Mozambique | RSA | 2011-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2117 | 4.00 | 7 | 1.67 | 15 | 25.05 | |
|  Paiva, Donaldo | | | 2148 | MOZ | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Makoto, Rodwell | | | 2215 | ZIM | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Goutali, Tarek | f | | 2359 | ALG | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Mesfin, Leykun | | | 2171 | ETH | 1.00 | 1 | 0.58 | 15 | 8.70 | |  Elgindy, Essam | g | | 2504 | EGY | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Nakapunda, Otto | c | | 2043 | NAM | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Jere, Daniel | f | | 2372 | ZAM | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | Botswana International Open 2011- Open Section | Gaborone | BOT | 2011-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2117 | 3.00 | 6 | -0.68 | 15 | -10.20 | |
| | Oatlhotse, Providence | c | | 2253 | BOT | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Mabetu, Puso | | | 2029 | BOT | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Orbeholzer, Francois | | | 1729 | RSA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Mooketsi, David | | | 1836 | BOT | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Masango, Spencer | | | 2159 | ZIM | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Pitlagano, Tebogo | c | | 2083 | BOT | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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