Individual Calculations August 2018
 Zong, Yiwen  Total change: 24.00  Rating chartPersonal card
 315A Open Fide du Club 608 de 1450 a 2199 PARIS FRA 2018-07-07
RcRownchangeKK*chgGame
 1842 1779 1.00 3 -0.29 20 -5.80 
  Aron-Samuel, Emmanuel 1716 FRA1.0010.41208.20 
  Khudovekov, Stanislav 2044 RUS0.001-0.1820-3.60 
  Bourbon, Bernard 1765 FRA0.001-0.5220-10.40 

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)
 
 Championnat de Paris Ile-de-France 2018 - Open B de 1400 a 1900 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1692 1779 7.00 9 1.49 20 29.80 
  Rakotomalala, Jean-Jacques 1566 FRA1.0010.23204.60 
  Foughali, Younes 1652 FRA1.0010.33206.60 
  Dag, Bekir 1636 FRA1.0010.31206.20 
  Labesse, Pierre 1745 FRA0.501-0.0520-1.00 
  Boricha, Yohan 1534 IND0.001-0.8020-16.00 
  Stephan, Emmanuel 1706 FRA1.0010.40208.00 
  Hogan, Nawzad 1738 FRA1.0010.44208.80 
  Martin, Nathan 1865 FRA1.0010.622012.40 
  Triton, Maxime 1787 FRA0.5010.01200.20 

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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