Rapid: Individual Calculations April 2023
 Sabard, Jeremy  Total change: 5.20  Rating chartPersonal card
 Challenge USO Echecs - Mars 2023 ORLEANS FRA 2023-03-18
RcRownchangeKK*chgGame
 1296 1332 3.00 5 0.26 20 5.20 
  Petrera, Salvatore 1477 FRA0.001-0.3120-6.20 
  Tournan, Stephane 1194 FRA1.0010.31206.20 
  Cellier, Bertrand 1145 FRA1.0010.26205.20 
  Gomes, Aurelio 1206 FRA1.0010.33206.60 
  Krief, Tom 1457 FRA0.001-0.3320-6.60 

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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