Individual Calculations April 2018
 Dereusme, Jean-Marc  Total change: 12.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1629 1773 2.00 2 0.62 20 12.40 
  Zic, Daniel 1692 FRA1.0010.39207.80 
  Lambert, Vincent 1566 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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