Individual Calculations February 2023
 Boissiere, Sebastien  Total change: -16.40  Rating chartPersonal card
 5e Open Fide des Herbiers Tournoi B (1699 a 1300) LES HERBIERS FRA 2023-01-07
RcRownchangeKK*chgGame
 1491 1577 3.50 5 0.43 40 17.20 
  Lucazeau, Alain 1356 FRA1.0010.22408.80 
  Darniere, Simon 1476 FRA0.501-0.1440-5.60 
  Caillot, Arnaud 1440 FRA1.0010.324012.80 
  Beranger, Arthur 1530 FRA0.001-0.5740-22.80 
  Daviet, Bertrand 1652 FRA1.0010.604024.00 

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1816 1577 0.00 1 -0.20 40 -8.00 
  Genereau, Thierry 1816 FRA0.001-0.2040-8.00 

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 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1477 1577 0.00 1 -0.64 40 -25.60 
  Morillon, Emmanuel 1477 FRA0.001-0.6440-25.60 

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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