Individual Calculations May 2019
 Rannou, Noel  Total change: 14.40  Rating chartPersonal card
 7e Open Fide de la ville de Brest BREST FRA 2019-04-20
RcRownchangeKK*chgGame
 1494 1488 3.00 5 0.47 20 9.40 
  Roche, Gilbert 1220 FRA1.0010.17203.40 
  Crozatier, Denis 1230 FRA1.0010.18203.60 
  Crook, Oliver-James 1825 FRA0.001-0.1220-2.40 
  Chetail, Jean-Louis 1411 FRA1.0010.39207.80 
  Andre, Marine 1786 FRA0.001-0.1520-3.00 

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)
 
 Championnat du Finistere toutes categories 2020 r7 QUIMPER FRA 2019-04-27
RcRownchangeKK*chgGame
 1298 1488 1.00 1 0.25 20 5.00 
  Corrigou, Stephane 1298 FRA1.0010.25205.00 

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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