Individual Calculations February 2023
 Billon, Olivier  Total change: -17.40  Rating chartPersonal card
 Team 2023 - EST Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1030 1287 0.00 1 -0.82 20 -16.40 
  Lobina, Thomas 1030 FRA0.001-0.8220-16.40 

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)
 
 Championnat de la ville de Metz 2023 r1 METZ FRA 2023-01-13
RcRownchangeKK*chgGame
 1746 1287 0.00 1 -0.05 20 -1.00 
  Bariani, Sebastien 1746 FRA0.001-0.0520-1.00 

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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