Rapid: Individual Calculations October 2017
 Pollack, Oscar  Total change: -5.20  Rating chartPersonal card
 2017 English Rapidplay Championship Major Liverpool ENG 2017-09-23
RcRownchangeKK*chgGame
 1836 1866 4.00 8 -0.26 20 -5.20 
  Hymer, Barry 1777 ENG0.001-0.6220-12.40 
  Raghavendra, Mahima 1550 ENG1.0010.13202.60 
  Pearson, Raymond 1902 WLS1.0010.552011.00 
  Duncan, Patrick C M 2010 ENG0.001-0.3120-6.20 
  Sagues, Vincent 1926 FRA0.001-0.4220-8.40 
  Ansari, Athar 1806 ENG0.001-0.5820-11.60 
  Ewart, Brian R 1913 ENG1.0010.572011.40 
  Muflehi, Khaled 1807 ENG1.0010.42208.40 

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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