Individual Calculations May 2023
 Ladan, Amelie  Total change: 38.40  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1250 1382 1.00 1 0.32 20 6.40 
  Le Goff, Stephane 1250 FRA1.0010.32206.40 

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)
 
 8eme Open Fide de la ville de Brest BREST FRA 2023-04-08
RcRownchangeKK*chgGame
 1488 1382 4.00 6 1.60 20 32.00 
  Bleuzen, Erwan 1951 FRA0.001-0.0220-0.40 
  Antonenko, Varvara 1191 FRA1.0010.25205.00 
  Seiller, Nicolas 1576 FRA0.001-0.2520-5.00 
  L`henoret, Gisele 1074 FRA1.0010.14202.80 
  Pereira, Paul 1592 FRA1.0010.772015.40 
  Betsch, Eric 1541 FRA1.0010.712014.20 

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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