Individual Calculations September 2017
 Chatupa, Freeman  Total change: 0.00  Rating chartPersonal card
 Luapula Closed Monthly Chess Tournament - August Mansa ZAM 2017-08-18
RcRownchangeRpKK*chgGame
 2022 0 2.00 5 0.00 1950   0.00 
  Mulenga, Titus 1932 ZAM0.0010.00 0.00 
  Mwansa, Richard 2009 ZAM0.0010.00 0.00 
  Simulundu, Judah 2152 ZAM0.0010.00 0.00 
  Siuluta , Arnold 2045 ZAM1.0010.00 0.00 
  Ngambi, Victor 1970 ZAM1.0010.00 0.00 

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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