Individual Calculations June 2023
 Garcia Hernandez, Oscar  Total change: -9.40  Rating chartPersonal card
 2022/23 4NCL Division 4 Rounds 9-11 Warwick ENG 2023-04-29
RcRownchangeKK*chgGame
 2009 2072 2.00 3 0.26 20 5.20 
  Vachtfeidl, Petr 1887 CZE0.001-0.7420-14.80 
  Onley, David E 2035 ENG1.0010.45209.00 
  Wilson, Jaimie 2105 ENG1.0010.552011.00 

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)
 
 32nd Frome Chess Congress Frome ENG 2023-05-12
RcRownchangeKK*chgGame
 1923 2081 2.00 4 -0.73 20 -14.60 
  Ganguly, Anshuman 1681  * IND1.0010.08201.60 
  Murawski, Jan 1896 ENG1.0010.26205.20 
  Ogunshola, Olugbemiga (ben) 2127 NGR0.001-0.4420-8.80 
  Ashworth, Michael J 1988 ENG0.001-0.6320-12.60 
 * 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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