Individual Calculations March 2020
 Ferey, Antonin  Total change: 45.20  Rating chartPersonal card
 Team 2020 - Nationale 1 r5-7 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1961 2064 3.00 3 1.13 40 45.20 
  Toch, Lastar 1922 FRA1.0010.314012.40 
  Dudognon, Marc 1797 FRA1.0010.18407.20 
  Machin, Guillaume c2165 FRA1.0010.644025.60 

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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