Individual Calculations May 2018
 Chikowore, Vimbai  Total change: 0.00  Rating chartPersonal card
 Zimbabwe Easter Open-Ladies Section Harare ZIM 2018-03-30
RcRownchangeRpKK*chgGame
 1363 0 1.00 4 0.00 1170   0.00 
  Chiriya, Takudzwa 1319 ZIM0.5010.00 0.00 
  Makwena, Christine 1411 ZIM0.0010.00 0.00 
  Pumuyo, Bridget 1429 ZIM0.5010.00 0.00 
  Tembo, Milika 1291 ZAM0.0010.00 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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