Individual Calculations November 2022
 Rosenfeld, Imre  Total change: 25.00  Rating chartPersonal card
 Tournoi des Veterans Lyon Echecs Avenir 2022 LYON FRA 2022-10-08
RcRownchangeKK*chgGame
 1593 1691 3.50 4 1.00 20 20.00 
  Lestrat, Nicolas 1432 FRA1.0010.18203.60 
  Bensaid, Abdelfattah 1545 FRA1.0010.30206.00 
  Furgoni, Jean-Luc 1721 FRA0.5010.04200.80 
  Van Bruggen, Hubert 1675 FRA1.0010.48209.60 

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)
 
 Team 2023 - Nationale 4 r1 FRANCE FRA 2022-10-15
RcRownchangeKK*chgGame
 1500 1691 1.00 1 0.25 20 5.00 
  Toussaint, Paul Exer 1500 FRA1.0010.25205.00 

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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