Rapid: Individual Calculations April 2017
 Vivian, Muthoni  Total change: 0.00  Rating chartPersonal card
 Cytonn Investments 2nd HCK Open Chess Tournament Nairobi KEN 2017-03-26
RcRownchangeRpKK*chgGame
 1452 0 3.00 7 0.00 1402   0.00 
  Ngonga, Paul Oketch 1638 KEN0.0010.00 0.00 
  Mburu, John Thindiu 1359 KEN1.0010.00 0.00 
  Ndirangu, Joyce Nyaruai wc1457 KEN1.0010.00 0.00 
  Amwai, Tom 1654 KEN0.0010.00 0.00 
  Nyairo, Mark 1447 KEN0.0010.00 0.00 
  Muchugu, Christian Nderi 1363 KEN1.0010.00 0.00 
  Parikh, Pranjal Ameetkumar 1248 KEN0.0010.00 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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