Individual Calculations May 2019
 Pierrard, Bernard  Total change: -30.00  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1690 1772 1.50 5 -1.50 20 -30.00 
  Biancarelli, Pablo 1759 FRA0.001-0.5220-10.40 
  Gomez, Gerard 1932 FRA0.001-0.2920-5.80 
  Sarkizian, Simon 1578 FRA0.501-0.2520-5.00 
  Mostowski, Maciej 1717 FRA0.001-0.5820-11.60 
  Colonna, Jean-Paul 1462 FRA1.0010.14202.80 

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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