Rapid: Individual Calculations April 2023
 Tournan, Stephane  Total change: 18.20  Rating chartPersonal card
 Challenge USO Echecs - Mars 2023 ORLEANS FRA 2023-03-18
RcRownchangeKK*chgGame
 1371 1194 2.00 4 0.91 20 18.20 
  Sabard, Jeremy 1332 FRA0.001-0.3120-6.20 
  Avramovic, Vladan 1415 FRA1.0010.782015.60 
  Slominski, Tomasz 1450 FRA0.5010.31206.20 
  Cellier, Gabin 1288 FRA0.5010.13202.60 

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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