Individual Calculations August 2017
 Phiri, Godwin  Total change: -13.40  Rating chartPersonal card
 Mayeso & Muleso 2017 Lilongwe MAW 2017-07-06
RcRownchangeKK*chgGame
 2011 2218 6.50 8 0.60 20 12.00 
  Mhango, Vicas 1818  * MAW1.0010.08201.60 
  Sharra, Leonard 1910 MAW1.0010.14202.80 
  Mawango, Davie 1983 MAW1.0010.21204.20 
  Mwale, Joseph 2159 MAW0.001-0.5820-11.60 
  Bwalya, Gillan m2266 ZAM0.5010.07201.40 
  Jayloss, Peter 1818  * MAW1.0010.08201.60 
  Chipanga, Chiletso c2091 MAW1.0010.33206.60 
  Mfune, Petros c2043 MAW1.0010.27205.40 
 * 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)
 
 Luapula Open Chess Tournament Mansa ZAM 2017-07-26
RcRownchangeKK*chgGame
 2029 2218 3.00 6 -1.27 20 -25.40 
  Daka, Justin 2157 ZAM1.0010.42208.40 
  Kameya, Robson 2101 ZAM0.501-0.1620-3.20 
  Bwalya, Gillan m2266 ZAM0.001-0.4320-8.60 
  Chola, Midosatos 2012 ZAM0.001-0.7620-15.20 
  Mayani, Bridget 1818  * ZAM1.0010.08201.60 
  Mbatha, Constance wc1818  * ZAM0.501-0.4220-8.40 
 * 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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