Individual Calculations February 2023
 Orfila, Kristofer  Total change: 28.80  Rating chartPersonal card
 Team 2023 - Nationale 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1771 1830 3.00 5 0.18 40 7.20 
  Kufferath, Camille 1965 FRA0.001-0.3240-12.80 
  Verroust, Valentin 1523 FRA1.0010.14405.60 
  Gibaud, Elian 1835 FRA1.0010.514020.40 
  Bolusset Li, Mingxu 1597 FRA1.0010.21408.40 
  Pitaval, Lubin 1936 FRA0.001-0.3640-14.40 

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 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1856 1830 1.00 1 0.54 40 21.60 
  Stankovic, Serge 1856 FRA1.0010.544021.60 

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)
 

 

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