Individual Calculations August 2019
 Back, Patrick  Total change: -17.40  Rating chartPersonal card
 Open FIDE d'Auberchicourt 2019 AUBERCHICOURT FRA 2019-07-13
RcRownchangeKK*chgGame
 1347 1160 1.50 8 -0.87 20 -17.40 
  Guiraud, Guillaume 1462 FRA0.001-0.1520-3.00 
  Braule-Debaecker, Emeline 1377 FRA0.001-0.2220-4.40 
  Fey, Werner 1502 FRA0.001-0.1220-2.40 
  Nguyen, Chan 1023 FRA0.501-0.1820-3.60 
  Riddoch, Alan 1560  * FRA0.001-0.0820-1.60 
  Leleu, Eric 1049 FRA1.0010.35207.00 
  Marechal, Georges 1560  * BEL0.001-0.0820-1.60 
  Braule, Francis 1239 FRA0.001-0.3920-7.80 
 * 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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