Rapid: Individual Calculations January 2020
 Namale, Ben Nguku  Total change: 19.40  Rating chartPersonal card
 Kenya National Rapids Chess Championship - Open Nairobi KEN 2019-11-16
RcRownchangeKK*chgGame
 1852 2035 6.00 7 0.97 20 19.40 
  Ngonga, Paul Oketch 1635  * KEN1.0010.08201.60 
  Vincent, Odhiambo 1745 KEN1.0010.16203.20 
  Young, Collins 1797 KEN1.0010.20204.00 
  Sang, Ricky 1890 KEN1.0010.31206.20 
  Magana, Ben c2019 KEN1.0010.48209.60 
  Sijenyi, Stephen Ouma f2009 KEN1.0010.46209.20 
  Shafat, Abdi Nasir Mohamed 1866 KEN0.001-0.7220-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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