Individual Calculations October 2018
 Mwale , Joseph  Total change: 39.20  Rating chartPersonal card
 LISITI LANGA LILONGWE MAW 2018-08-29
RcRownchangeKK*chgGame
 2016 2218 6.50 7 1.23 20 24.60 
  Chiwambo, Stanford 1945 MAW1.0010.17203.40 
  Chimthere, Alfred c1987 MAW1.0010.21204.20 
  Chipanga , Chiletso c2153 MAW1.0010.41208.20 
  Mfune, Petros c2034 MAW1.0010.26205.20 
  Mphungu, Gerrard f2091 MAW1.0010.33206.60 
  Chiona, Richard 1900 MAW1.0010.13202.60 
  Mwale, George 2000 MAW0.501-0.2820-5.60 

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)
 
 Mozambique Chess Open 2018 Maputo MOZ 2018-09-14
RcRownchangeKK*chgGame
 1994 2231 6.00 7 0.73 20 14.60 
  Siame, William 1831  * SWZ1.0010.08201.60 
  Mhango, Banele c1837 RSA1.0010.08201.60 
  Klaas, Tokelo 1831  * LES1.0010.08201.60 
  Paiva, Donaldo c2207 MOZ0.501-0.0320-0.60 
  Bwalya, Gillan m2288 ZAM0.5010.08201.60 
  Siamayuwa, Eric 1840 ZAM1.0010.09201.80 
  Masango, Spencer 2122 ZIM1.0010.35207.00 
 * 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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