Individual Calculations April 2023
 Perotto, Christopher  Total change: 27.00  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1554 1546 2.00 3 0.53 20 10.60 
  Wagner, Jean-Louis 1451 FRA1.0010.37207.40 
  Chofardet, Pierre 1687 FRA0.001-0.3120-6.20 
  Nezosi, Constantin 1525 FRA1.0010.47209.40 

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)
 
 Team 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1811 1546 1.00 1 0.82 20 16.40 
  Valentin, Benoit 1811 FRA1.0010.822016.40 

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)
 

 

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