Individual Calculations July 2018
 Bonfadini, Patrice  Total change: -23.80  Rating chartPersonal card
 Challenge Hegy Andre 2018 (-2200) KINGERSHEIM FRA 2018-04-06
RcRownchangeKK*chgGame
 1392 1470 3.00 7 -1.19 20 -23.80 
  Koenig, Claude 1762 FRA0.001-0.1520-3.00 
  Pham, Cong Tri 1318 FRA0.001-0.7020-14.00 
  Mannhart, Pierre 1310 FRA0.001-0.7120-14.20 
  Morel, Gilbert 1209 FRA1.0010.18203.60 
  Kamierzac, Guy 1192 FRA1.0010.17203.40 
  Greder, Patrick 1513 FRA0.001-0.4420-8.80 
  Ritzenthaler, Bernard 1442 FRA1.0010.46209.20 

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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