Rapid: Individual Calculations September 2019
 Eichab, Charles  Total change: 0.40  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 2132 2016 3.00 8 0.07 20 1.40 
  Tissir, Mohamed m2416  * MAR0.001-0.0820-1.60 
  Traore, Bakary f2169 MLI0.001-0.3020-6.00 
  Gole, Habtamu Ashenafi 2046 ETH0.5010.04200.80 
  Silva, David m2284 ANG0.5010.33206.60 
  Osunfuyi, Abimbola f2289 NGR0.001-0.1720-3.40 
  Ebosse, Kingue Victor Patrick f1998 CMR1.0010.47209.40 
  Naipal, Hoolan c1785 MRI1.0010.21204.20 
  Mphungu, Gerrard f2069 MAW0.001-0.4320-8.60 
 * 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)
 
 african games chess championships 2019 Rapid open casablanca MAR 2019-08-26
RcRownchangeKK*chgGame
 2018 2016 4.50 9 -0.05 20 -1.00 
  Arab, Adlane m2416  * ALG0.001-0.0820-1.60 
  Asante, Debesai Zerabruk 1712 ERI0.001-0.8620-17.20 
  Yahi, Mohamed Salem c1928 MTN1.0010.38207.60 
  Winston Gerald, Mansfield Thomas 1872 SLE1.0010.31206.20 
  Adu, Oladapo m2293 NGR0.001-0.1720-3.40 
  Kouya, Tyeoulou Bernardin Frankli 1726 CIV1.0010.16203.20 
  Traore, Bakary f2169 MLI0.5010.20204.00 
  Khetho, Phemelo f2135 BOT0.001-0.3420-6.80 
  Amba, Oyon Marius Claude m1909 CMR1.0010.35207.00 
 * 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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