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Individual Calculations May 2011 |
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| Kobese, Watu Total change: -6.10 | |   |
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| ZONE 4.3 individual championships 2011- Open | Gaborone | BOT | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2361 | 4.50 | 8 | -0.61 | 10 | -6.10 | |
|  Gaealafshwe, Barileng | c | | 2151 | BOT | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Khetho, Phemelo | f | | 2222 | BOT | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Gwaze , Robert | m | | 2431 | ZIM | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Domingos , Catarino | | | 2233 | ANG | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Van Der Nat, Nicholas | f | | 2319 | RSA | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Jere, Daniel | f | | 2291 | ZAM | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Domingos , Ediberto | | | 2180 | ANG | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Njobvu, Ignatius | c | | 2226 | BOT | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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