Individual Calculations June 2018
 Simon, Edouard  Total change: -13.40  Rating chartPersonal card
 XXXVIe Open International d'Echecs de Metz - Open B METZ FRA 2018-05-03
RcRownchangeKK*chgGame
 1789 1988 4.50 7 -0.67 20 -13.40 
  Zevio, Thomas 1613 FRA1.0010.09201.80 
  Mitrovic, Slobodan 1824 FRA0.001-0.7220-14.40 
  Gipouloux, Laurent 1599 FRA1.0010.09201.80 
  Stephanus, Joseph 1821 FRA1.0010.28205.60 
  Malglaive, Jean-Louis 1871 FRA1.0010.34206.80 
  Machkalyan, Haik 1925 ARM0.001-0.5920-11.80 
  Schweitzer, Marc 1870 FRA0.501-0.1620-3.20 

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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