Individual Calculations December 2023
 Colonna, Jean-Paul  Total change: 1.20  Rating chartPersonal card
 Team 2024 - 60mn novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1384 1399 1.00 2 -0.04 20 -0.80 
  Morel, Yael 1340 FRA0.001-0.5820-11.60 
  Costa, Pierre 1428 FRA1.0010.542010.80 

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 2024 - OCC novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1469 1399 0.50 1 0.10 20 2.00 
  Perraut, Arnaud 1469 FRA0.5010.10202.00 

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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