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Individual Calculations March 2019 |
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| Nkwe, Keitumetse Total change: -3.80 | |   |
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| 2019 Metropolitan National Chess Championships 1st Qualifiers-Ladies | Gaborone | BOT | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1610 | 3.50 | 5 | -0.19 | 20 | -3.80 | |
|  Peo, Phole | | | 1210 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Masisa, Ookeditse | | | 1281 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rebatenne, Boitshepo | | | 1501 | BOT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Sasebola, Masego | | | 1408 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gabatshwarwe, Refilwe | | wc | 1625 | BOT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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