Individual Calculations June 2021
 Motoyama, Wesley Winsen  Total change: 83.20  Rating chartPersonal card
 Tournois des espoirs de Marseille Echecs Mai 2021 - Tournoi B MARSEILLE FRA 2021-05-22
RcRownchangeKK*chgGame
 1658 1522 4.00 6 2.08 40 83.20 
  Alfano, Emilie 1617 FRA1.0010.634025.20 
  Charlier, Antoine 1622 FRA0.001-0.3640-14.40 
  Boulos, Paul 1736 FRA1.0010.774030.80 
  Alfano, Emilie 1617 FRA1.0010.634025.20 
  Charlier, Antoine 1622 FRA0.001-0.3640-14.40 
  Boulos, Paul 1736 FRA1.0010.774030.80 

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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