Individual Calculations May 2015
 Chimanzi, Ronald  Total change: -74.00  Rating chartPersonal card
 Zimbabwe International Easter Open Prestige Section Harare ZIM 2015-04-02
RcRownchangeKK*chgGame
 1762 1869 0.00 3 -1.85 40 -74.00 
  Albert, Maketo 1926 ZIM0.001-0.4240-16.80 
  Mudzingwa, Takunda 1526 ZIM0.001-0.8840-35.20 
  Mangono, Mufaro 1834 ZIM0.001-0.5540-22.00 

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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