Rapid: Individual Calculations October 2021
 Lalou, Olivier  Total change: 12.20  Rating chartPersonal card
 Open Maurice David Annemasse 2021 ANNEMASSE FRA 2021-09-12
RcRownchangeKK*chgGame
 1684 1811 5.00 7 0.61 20 12.20 
  Geray, Willy 1125 FRA1.0010.01200.20 
  Richard, Maxime 1425 FRA1.0010.09201.80 
  Teichmann, Erik f2232 ENG0.001-0.0720-1.40 
  Orfeuvre, Valentin 1589 FRA1.0010.22204.40 
  Colin-Khuu, Vincent 1656 FRA1.0010.29205.80 
  Deleva, Michael f2302 FRA0.001-0.0420-0.80 
  Da Costa, Julien 1459 FRA1.0010.11202.20 

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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