Individual Calculations January 2020
 Kaunda , Kajani  Total change: -14.40  Rating chartPersonal card
 Mpilo South Challenge Blantyre MAW 2019-11-22
RcRownchangeKK*chgGame
 1737 1924 3.50 6 -0.72 20 -14.40 
  Mpighu, Steve 1524  * MAW1.0010.08201.60 
  Banda Mfiti, Davie 1814 MAW0.501-0.1520-3.00 
  Msowoya, Mike 1559 MAW1.0010.10202.00 
  Chipanga, Chiletso c2021 MAW0.001-0.3720-7.40 
  Kamwendo, Precious 1938 MAW0.001-0.4820-9.60 
  Chihana, Ackim 1563 MAW1.0010.10202.00 
 * 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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