Rapid: Individual Calculations August 2023
 Richardson, John R  Total change: -22.80  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 July Open London ENG 2023-07-15
RcRownchangeKK*chgGame
 1764 2151 4.00 6 -1.14 20 -22.80 
  Rahul, Babu 1585 IND0.501-0.4820-9.60 
  Abidy, Ahmad Rashid 1751  * AFG1.0010.08201.60 
  Lishoy Gengis Paratazham, Dildara 1675 ENG1.0010.05201.00 
  Wall, Tim P f2200 ENG0.5010.07201.40 
  Manmay, Chopra 1815 IND0.001-0.8820-17.60 
  Karasevics, Aleksandrs 1558 LAT1.0010.02200.40 
 * 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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