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Individual Calculations November 2017 |
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| Ovcina, Dennis Total change: -35.40 | |   |
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| 2017 KCF Africa Team Chess Invitational (Team) | Brakpan | RSA | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2205 | 2.00 | 7 | -1.77 | 20 | -35.40 | |
|  Kabwe, Timothy | | | 2206 | ZAM | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Klaver, Cornelis | | | 2113 | RSA | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Van Zyl-Rudd, Jack | f | | 2165 | RSA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Oatlhotse, Providence | m | | 2197 | BOT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mosetlhe, Kgaugelo | | | 2197 | RSA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Pon, Matt | f | | 2171 | RSA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Pein, Jonathan | | | 2201 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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