Individual Calculations May 2018
 Pilard, Raymond  Total change: -3.20  Rating chartPersonal card
 Grand-Prix du Var Ouest 2017 - Souvenir Jean-Louis Guillemard (-2200) r5-7 HYERES FRA 2018-02-18
RcRownchangeKK*chgGame
 1242 1290 1.00 2 -0.12 20 -2.40 
  Aghababian, Arthur 1380 FRA0.001-0.3820-7.60 
  Pluche, Julien 1103 FRA1.0010.26205.20 

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)
 
 Championnat du Var 2018 des Vétérans et des Seniors Plus r6-7 OLLIOULES FRA 2018-04-12
RcRownchangeKK*chgGame
 1245 1264 1.00 2 -0.04 20 -0.80 
  Cotton, Paul 1395 FRA0.001-0.3220-6.40 
  David-Andre, Robert 1095 FRA1.0010.28205.60 

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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