Individual Calculations January 2023
 Marciniak, Marcel  Total change: 12.60  Rating chartPersonal card
 Team 2023 - HDF Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1622 1880 1.00 1 0.18 20 3.60 
  Franek, Jan 1622 FRA1.0010.18203.60 

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)
 
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 1686 1880 1.00 1 0.25 20 5.00 
  Serrano Samper, Sergio 1686 ESP1.0010.25205.00 

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)
 
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 2030 1880 0.50 1 0.20 20 4.00 
  Hetman, Freddy 2030 FRA0.5010.20204.00 

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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