Individual Calculations January 2020
 Soko, Seko  Total change: -37.80  Rating chartPersonal card
 karonga tournament Karonga MAW 2019-11-15
RcRownchangeKK*chgGame
 1573 1805 1.00 2 -0.57 20 -11.40 
  Kayira, Darwin 1515 MAW0.001-0.8420-16.80 
  Mwakikunga, Boniface 1630 MAW1.0010.27205.40 

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)
 
 NRCL OLYMPIAD QUALIFIERS mzuzu MAW 2019-12-06
RcRownchangeKK*chgGame
 1577 1805 1.00 3 -1.32 20 -26.40 
  Mwakikunga, Boniface 1630 MAW1.0010.27205.40 
  Chirwa, Innocent 1437 MAW0.001-0.9020-18.00 
  Gondwe, Joseph 1665 MAW0.001-0.6920-13.80 

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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