Rapid: Individual Calculations March 2019
 Delabbey, Olivier  Total change: -3.80  Rating chartPersonal card
 Rapide de Niort 2019 NIORT FRA 2019-02-03
RcRownchangeKK*chgGame
 1452 1525 4.00 7 -0.19 20 -3.80 
  Barbe, Victor 1154 FRA1.0010.10202.00 
  Letort, Samuel 1851 FRA0.001-0.1320-2.60 
  Serviere, Didier 1337 FRA1.0010.26205.20 
  Delabbey, Florian 1918 FRA0.001-0.0820-1.60 
  Billault, Regis 1272 FRA0.001-0.8120-16.20 
  Le Mao, Hugo 1262 FRA1.0010.18203.60 
  Bruneteau, Damien 1370 FRA1.0010.29205.80 

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)
 

 

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