Rapid: Individual Calculations August 2021
 Binetruy, Typhanie  Total change: 8.00  Rating chartPersonal card
 Challenge USO Echecs - Juillet 2021 ORLEANS FRA 2021-07-10
RcRownchangeKK*chgGame
 1646 1325 1.00 3 0.40 20 8.00 
  Petrera, Salvatore 1558 FRA1.0010.792015.80 
  Humeau, Mickael 1965 FRA0.001-0.0120-0.20 
  Buchard, Jacques-Henri 1414 FRA0.001-0.3820-7.60 

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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