Individual Calculations March 2020
 Wayuyu, Ann  Total change: -74.80  Rating chartPersonal card
 2nd Phase Olympiad Qualifiers 2020 - Ladies Section Nairobi KEN 2020-02-07
RcRownchangeKK*chgGame
 1296 1194 0.00 5 -1.87 40 -74.80 
  Madelta, Glenda 1423 KEN0.001-0.2140-8.40 
  Njeri, Maureen Kirigo 1181 KEN0.001-0.5240-20.80 
  Karoki, Christine Muthoni 1189 KEN0.001-0.5140-20.40 
  Ronoh, Ednah 1214 KEN0.001-0.4740-18.80 
  Awinja, Easter Judith 1473 KEN0.001-0.1640-6.40 

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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