Individual Calculations January 2019
 San Marco, Jean  Total change: 5.80  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1923 1816 1.00 2 0.29 20 5.80 
  Foucaut, Vincent 1910 FRA0.001-0.3720-7.40 
  Nari, Damien 1935 FRA1.0010.662013.20 

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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