Individual Calculations February 2018
 Oyens, Conrad  Total change: 12.20  Rating chartPersonal card
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2081 2055 2.00 3 0.61 20 12.20 
  Marin, Frederic-Vincent 2060 FRA1.0010.512010.20 
  Moingt, Jean-Claude f2118 FRA0.5010.09201.80 
  Valenti, Richard 2064 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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