Rapid: Individual Calculations August 2021
 Romero, Michel  Total change: -64.20  Rating chartPersonal card
 367e Rapide Fide du Canal PARIS FRA 2021-07-02
RcRownchangeKK*chgGame
 1505 1651 3.00 4 0.36 20 7.20 
  Vidoni, Salma 1215 FRA1.0010.06201.20 
  Marty, Alexandre 1504 FRA1.0010.30206.00 
  Bakouri, Abdelmajid 1871 ALG0.001-0.2220-4.40 
  Marival, Fred 1428 FRA1.0010.22204.40 

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)
 
 Tournoi des Retrouvailles du Perreux-sur-Marne 2021 LE PERREUX SUR MARNE FRA 2021-07-24
RcRownchangeKK*chgGame
 1392 1651 2.00 5 -1.76 20 -35.20 
  Robert, Martine 1152 FRA1.0010.04200.80 
  Saugrain, Marc-Antoine 1932 FRA0.001-0.1620-3.20 
  Nguyen, Theo 1282 FRA0.001-0.9020-18.00 
  Jouandet, Alfons 1170 FRA1.0010.05201.00 
  Briand, Maxime 1423 FRA0.001-0.7920-15.80 

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)
 
 Deuxieme Tournoi des Retrouvailles du Perreux-sur-Marne LE PERREUX SUR MARNE FRA 2021-07-25
RcRownchangeKK*chgGame
 1617 1651 1.50 6 -1.81 20 -36.20 
  Douglas, Lionel 1729 FRA0.001-0.3920-7.80 
  Breton, Vadim 1428 FRA0.001-0.7820-15.60 
  Nguyen-Tiet, Gerald 1441 FRA1.0010.23204.60 
  Stepien, Jaroslaw 1973 FRA0.001-0.1320-2.60 
  Gaziello, Marc 1567 FRA0.501-0.1220-2.40 
  Canton, Guillaume 1564 FRA0.001-0.6220-12.40 

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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