Individual Calculations January 2020
 Phiri, Godwin  Total change: 79.60  Rating chartPersonal card
 2019 LPCA LEAGUE 2 Round 1-14 Lusaka ZAM 2019-09-21
RcRownchangeKK*chgGame
 1961 2118 10.00 10 3.11 20 62.20 
  Kantalamba, Mushota 2030 ZAM1.0010.38207.60 
  Shamilimo, Musongo 1878 ZAM1.0010.20204.00 
  Gondwe, Kondwani Maxwell c2108 ZAM1.0010.49209.80 
  Mwape, Dennis 2005 ZAM1.0010.35207.00 
  Sumbulani, Chrispin 1954 ZAM1.0010.28205.60 
  Siamayuwa, Eric 1817 ZAM1.0010.15203.00 
  Gondwe, Kondwani Maxwell c2108 ZAM1.0010.49209.80 
  Mangani, Happy J 1867 ZAM1.0010.19203.80 
  Luambula, Humphrey 2121 ZAM1.0010.502010.00 
  Nshikokola, Mapalo 1718  * ZAM1.0010.08201.60 
 * 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)
 
 LPCA Open 2019 Lusaka ZAM 2019-12-20
RcRownchangeKK*chgGame
 2042 2114 5.50 8 0.87 20 17.40 
  Nshikokola, Mapalo 1714  * ZAM1.0010.08201.60 
  Vukani, Kakanda 1898 ZAM1.0010.22204.40 
  Mangani, Happy J 1868 ZAM1.0010.19203.80 
  Luambula, Humphrey 2132 ZAM0.001-0.4720-9.40 
  Mubanga, Chanda Patrick 1947 ZAM1.0010.28205.60 
  Kabwe, Timothy 2230 ZAM1.0010.662013.20 
  Bwalya, Gillan m2356 ZAM0.5010.30206.00 
  Daka, Justin 2191 ZAM0.001-0.3920-7.80 
 * 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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