Individual Calculations March 2020
 Leonardon, Marc  Total change: -2.20  Rating chartPersonal card
 Team 2020 - Nationale 3 r4-5 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1928 2175 1.50 2 -0.11 20 -2.20 
  Fromentin, Sebastien 1943 FRA0.501-0.2920-5.80 
  Guerineau, Gregoire 1912 FRA1.0010.18203.60 

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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