Individual Calculations March 2020
 Njeri, Caroline  Total change: -55.20  Rating chartPersonal card
 2nd Phase Olympiad Qualifiers 2020 - Ladies Section Nairobi KEN 2020-02-07
RcRownchangeKK*chgGame
 1170 1148 0.50 4 -1.38 40 -55.20 
  Obondo, Cynthia Awino 1234 KEN0.001-0.3840-15.20 
  Ingado, Mercy 1224 KEN0.5010.10404.00 
  Kimwere, Annete 1029 KEN0.001-0.6640-26.40 
  Shile, Lily Robi 1191 KEN0.001-0.4440-17.60 

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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