Individual Calculations March 2020
 Ogaga, Nicole Albright Shamira  Total change: 4.40  Rating chartPersonal card
 2nd Phase Olympiad Qualifiers 2020 - Ladies Section Nairobi KEN 2020-02-07
RcRownchangeKK*chgGame
 1259 1213 2.00 4 0.22 20 4.40 
  Awinja, Easter Judith 1473 KEN0.001-0.1820-3.60 
  Shile, Lily Robi 1191 KEN0.001-0.5320-10.60 
  Njeri, Maureen Kirigo 1181 KEN1.0010.46209.20 
  Karoki, Christine Muthoni 1189 KEN1.0010.47209.40 

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)
 

 

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