Individual Calculations October 2021
 Coqueraut, Jean Dominique  Total change: 9.40  Rating chartPersonal card
 FE 63 Imperia - B Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 1644 1594 3.50 7 0.47 20 9.40 
  Ballabio, Pietro 1519 ITA1.0010.40208.00 
  Maiffret, Patrick 1778 FRA0.001-0.2620-5.20 
  Cavatorta, Fosco 1766 ITA0.5010.23204.60 
  Giammona, Federico 1743 ITA0.5010.20204.00 
  Bachi, Jacopo 1742 ITA0.001-0.3020-6.00 
  Corso, Angelo 1405 ITA1.0010.25205.00 
  Guglielmotto, Graziano 1555 ITA0.501-0.0520-1.00 

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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