Rapid: Individual Calculations January 2020
 O`gorman, Tom  Total change: 25.80  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Open London ENG 2019-12-07
RcRownchangeKK*chgGame
 2024 2001 4.50 7 1.29 20 25.80 
  Trivedi, Aarnavh 1611 ENG1.0010.09201.80 
  Cordes, Hans-Joerg f2221 GER1.0010.782015.60 
  Mihalik, Agoston 2168 HUN1.0010.722014.40 
  Arkell, Keith C g2400 ENG0.001-0.0820-1.60 
  Brozel, Sacha 2064 ENG0.001-0.4120-8.20 
  Marusenko, Petr m2057 UKR0.5010.08201.60 
  Akeya-Price, Robert A 1645 ENG1.0010.11202.20 

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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