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Individual Calculations October 2018 |
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| Luanja, Geoffrey Total change: -18.00 | |   |
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| Sua Open International 2018 | Sua Town | BOT | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2304 | 4.00 | 6 | -0.90 | 20 | -18.00 | |
|  Simon, Bokamoso | | | 1904 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tavagwisa, Lawrence | | | 1966 | ZIM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mapini, Otsile | c | | 2007 | BOT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Oatlhotse, Providence | m | | 2206 | BOT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Khetho, Phemelo | f | | 2158 | BOT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Albert, Maketo | | | 1904 * | ZIM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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