Blitz: Individual Calculations August 2023
 Bras Freitas, Ruben Miguel  Total change: -12.00  Rating chartPersonal card
 12e Open International de Quenza QUENZA FRA 2023-07-23
RcRownchangeKK*chgGame
 1445 1014 0.00 3 -0.30 40 -12.00 
  Don Ignazi, Pierre Ange 1664 FRA0.001-0.0140-0.40 
  Nizio Ferreira, Leandre 1235 FRA0.001-0.2240-8.80 
  Steil, Raymond 1435 LUX0.001-0.0740-2.80 

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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