Individual Calculations December 2019
 Evrard, Jean-Paul  Total change: -23.80  Rating chartPersonal card
 Team 2020 - Hauts de France Novembre HDF FRA 2019-11-01
RcRownchangeKK*chgGame
 1353 1686 1.00 1 0.12 20 2.40 
  Jourdain, Lucas 1353 FRA1.0010.12202.40 

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)
 
 Open Veterans et Seniors plus de Cambrai Echecs 2019 CAMBRAI FRA 2019-11-22
RcRownchangeKK*chgGame
 1584 1686 2.50 6 -1.31 20 -26.20 
  Devaux, Jean-Marc 1444 FRA1.0010.20204.00 
  Boet, Luc 1520 FRA1.0010.28205.60 
  Korte, Markus 1965 GER0.5010.34206.80 
  Quiniou, Jean 1597 FRA0.001-0.6220-12.40 
  Steichen, Daniel 1529 FRA0.001-0.7120-14.20 
  Roccazzella, Salvatore 1446 FRA0.001-0.8020-16.00 

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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