Rapid: Individual Calculations January 2020
 Salem, Ihab  Total change: -44.40  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Open London ENG 2019-12-07
RcRownchangeKK*chgGame
 1877 2087 3.00 7 -2.22 20 -44.40 
  Rosario, Paulo Rbd 1767 POR1.0010.13202.60 
  Ortiz Sanchez, Luis 1885 ESP1.0010.24204.80 
  Harvey, Marcus R f2321 ENG0.001-0.2120-4.20 
  Royal, Shreyas c1829 ENG0.001-0.8220-16.40 
  Watson, Jacob 1844 ENG0.001-0.8020-16.00 
  Nayak, Raghav 1715 ENG0.001-0.9020-18.00 
  Ignatovic, Ernest 1775 LTU1.0010.14202.80 

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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