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Individual Calculations March 2017 |
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| Oratile, Kgotlane Total change: 56.00 | |   |
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| 2017 Airfficiency Year Opener Chess Championships-Open | Gaborone | BOT | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1710 | 4.50 | 6 | 1.40 | 40 | 56.00 | |
|  Pule, Rametse | | | 1625 | BOT | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Selemogwe, Lesego | | | 1869 | BOT | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jamara, George | | | 1679 | BOT | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Monare, Tshepo | | | 1767 | BOT | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Marape, Marape Jr | | | 1345 | BOT | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mokgedi, Tsaone | | | 1832 | BOT | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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