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Individual Calculations March 2019 |
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| Rongwane, Gomolemo Total change: 7.80 | |   |
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| 2019 Metropolitan National Chess Championships 1st Qualifiers-Open | Gaborone | BOT | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2068 | 5.50 | 7 | 0.39 | 20 | 7.80 | |
|  Basimanebotlhe, Pule | | | 1668 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mariri, Thabo | | | 1767 | BOT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bright, Eric | | | 1819 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Simon, Bokamoso | | | 1853 | BOT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Thekiso, Yaone | | | 1807 | BOT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Khetho, Phemelo | f | | 2224 | BOT | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kealeboga, Baone | | | 1955 | BOT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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