Individual Calculations April 2022
 Walter, Alain  Total change: 4.40  Rating chartPersonal card
 40eme Open international de Clermont-Ferrand CLERMONT FERRAND FRA 2022-02-24
RcRownchangeKK*chgGame
 1578 1526 3.00 7 -0.13 20 -2.60 
  Zennaf, Karim 1987 FRA0.001-0.0520-1.00 
  Oupindrin, Sonia 1126  * FRA1.0010.08201.60 
  Garde, Guillaume 1783 FRA0.001-0.1820-3.60 
  Leroux, Guy 1246 FRA1.0010.16203.20 
  Huin, Eric 1694 FRA0.001-0.2820-5.60 
  Tabutin, Lucas 1344 FRA0.501-0.2420-4.80 
  Bertin, Jean-Loup 1867 FRA0.5010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2022 - Nationale 3 r6-7 FRANCE FRA 2022-03-12
RcRownchangeKK*chgGame
 1424 1535 1.00 1 0.35 20 7.00 
  Lebron, Adrian 1424 FRA1.0010.35207.00 

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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