Individual Calculations April 2018
 Have, Patrick  Total change: -17.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1537 1770 1.50 3 -0.87 20 -17.40 
  Doidy, Serge 1451 FRA0.001-0.8720-17.40 
  Varin, Benoit 1599 FRA0.501-0.2320-4.60 
  Bracq, Gregory 1562 FRA1.0010.23204.60 

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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