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Blitz:
Individual Calculations February 2019 |
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| Du Plessis, Jan Total change: 33.40 | |   |
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| 2018 AFRICAN AMATEUR CHAMPIONSHIPS BLITZ Open | Windhoek | NAM | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1344 | 3.00 | 8 | 1.67 | 20 | 33.40 | |
|  Kandangwe, Joster | | | 1744 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Antonio, Apolinario | | | 1744 * | ANG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bayani, Kuda | | | 1744 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Esau, Omar | | | 1667 | RSA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kisuze, Stephen Ssemmango | f | | 1744 * | UGA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mncwabe, Minenhle Junior | | | 1639 | RSA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Banda, Davies | | | 1697 | BOT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mwanyangapo, Simon | | | 1253 | NAM | 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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