Blitz: Individual Calculations August 2022
 Ndirangu, Joyce Nyaruai  Total change: -19.00  Rating chartPersonal card
 Galleria BYOB 13th Edition Nairobi KEN 2022-06-24
RcRownchangeKK*chgGame
 1403 1636 4.50 7 -0.95 20 -19.00 
  Ndirangu, Christopher 1239 KEN1.0010.08201.60 
  Wanyiri, Francis 1411 KEN1.0010.22204.40 
  Armon, Sein 1375 KEN0.001-0.8220-16.40 
  Yoshi, John 1450 KEN1.0010.26205.20 
  Gicheru, Kennedy Muthoni 1468 KEN0.501-0.2220-4.40 
  Oluka, Robert Mcligeyo 1554 KEN0.001-0.6120-12.20 
  Gwada, James 1326 KEN1.0010.14202.80 

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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