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Individual Calculations March 2017 |
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| Gumpo, Thabo Total change: -7.20 | |   |
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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 |
| 1812 | 2077 | 4.50 | 6 | -0.36 | 20 | -7.20 | |
|  Elias, Thabo | | | 1677 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Selemogwe, Lesego | | | 1869 | BOT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Thekiso, Yaone | | | 1740 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sebowe, Stanley | | | 1851 | BOT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Omphile, Percy Mogogi | | | 1742 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Keletshabile, Monnatsheko | | | 1990 | BOT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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