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Blitz:
Individual Calculations December 2015 |
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| Success, Ellisa Total change: 8.00 | |   |
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| 2015 Roscoe Bonna Chess Championship | Gaborone | BOT | 2015-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1932 | 4.00 | 8 | 0.40 | 20 | 8.00 | |
|  Makabe, Ivon | | | 2009 | BOT | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Francis, Onkemetse | | wm | 1753 | BOT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kokome, Oaitse | c | | 1972 | BOT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gumpo, Thabo | c | | 2052 | BOT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kealeboga, Baone | | | 2082 | BOT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Olebile, Thato | f | | 2040 | BOT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Sefore, Bolokang | | | 1611 | BOT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gaealafshwe, Baerileng | c | | 2198 | BOT | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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