Individual Calculations January 2024
 Nyama, Peter  Total change: -13.80  Rating chartPersonal card
 Malawi open Blantyre MAW 2023-12-16
RcRownchangeKK*chgGame
 1878 1951 4.00 8 -0.69 20 -13.80 
  Chakana, Clement 1600 MAW1.0010.11202.20 
  Mwale, Joseph f2044 MAW0.5010.13202.60 
  Chiona, Richard 1845 MAW1.0010.36207.20 
  Chiwambo, Stansford 1879 MAW1.0010.40208.00 
  Mwale, George c2021 MAW0.5010.10202.00 
  Banda, Alton 1896 ZAM0.001-0.5820-11.60 
  Nyambalo, Joseph Xavier c1971 MAW0.001-0.4720-9.40 
  Msikiimodzi, Mailosi 1770 MAW0.001-0.7420-14.80 

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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