Individual Calculations January 2023
 Colin, Serge  Total change: 23.40  Rating chartPersonal card
 Team 2023 - ARA Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1213 1424 0.00 1 -0.77 20 -15.40 
  Emerson, Hayden 1213 FRA0.001-0.7720-15.40 

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)
 
 13e Open International de Corbas CORBAS FRA 2022-12-18
RcRownchangeKK*chgGame
 1742 1424 3.00 6 1.94 20 38.80 
  Marchand, Joseph 1896 FRA1.0010.952019.00 
  Darrington, Tim 1514 ENG1.0010.622012.40 
  Sitouze, Aurelien 1874 FRA0.001-0.0620-1.20 
  Findeling Creus, Paul 1664 FRA0.001-0.2020-4.00 
  Blanc, Leonard 1543 FRA0.001-0.3420-6.80 
  Acikgoz, Tuncay 1959 FRA1.0010.972019.40 

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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