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Individual Calculations November 2019 |
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| Bosane, Innocent Total change: 23.60 | |   |
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| 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-PRESTIGE SECTION | GABORONE | BOT | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1828 | 3.50 | 8 | 1.18 | 20 | 23.60 | |
|  Masango, Spencer | | | 2148 | ZIM | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Sabure, Bojosi | | | 1972 | BOT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bayani, Kuda | | | 2026 | BOT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Diczhino, Mogalakwe | | | 1892 | BOT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tangani, Goabaone | | | 1931 | BOT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Mosenya, Ndawana | c | | 1925 | BOT | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Oratile, Kgotlane | | | 1955 | BOT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Zhemba, Jemusse | | | 2101 | ZIM | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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