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Blitz:
Individual Calculations February 2019 |
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| Kandangwe, Joster Total change: 12.80 | |   |
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| 2018 AFRICAN AMATEUR CHAMPIONSHIPS BLITZ Open | Windhoek | NAM | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1950 | 5.50 | 9 | 0.64 | 20 | 12.80 | |
|  Du Plessis, Jan | | | 1550 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abera, Aydagnuhem Gezachew | c | | 2103 | ETH | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Chipanga, Chiletso | c | | 2075 | MAW | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Khalema, Sechaba | | | 1810 | LES | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bhawoodien, Shabir Hussain | f | | 2117 | RSA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bayani, Kuda | | | 1913 | BOT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Mwagomba, Fishan | | | 1875 | MAW | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Dimba, James | c | | 2051 | ZAM | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mpala, Leeroy | | | 1681 | ZIM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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