Individual Calculations May 2018
 Aghababian, Arthur  Total change: 13.60  Rating chartPersonal card
 Grand-Prix du Var Ouest 2017 - Souvenir Jean-Louis Guillemard (-2200) r5-7 HYERES FRA 2018-02-18
RcRownchangeKK*chgGame
 1441 1380 2.50 3 1.16 20 23.20 
  Pilard, Raymond 1290 FRA1.0010.38207.60 
  Pascal, Frederic 1290 FRA1.0010.38207.60 
  Dumont, Gilles 1744 FRA0.5010.40208.00 

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 Var 2018 des Vétérans et des Seniors Plus r6-7 OLLIOULES FRA 2018-04-12
RcRownchangeKK*chgGame
 1607 1404 0.00 2 -0.48 20 -9.60 
  Schrader, Edmond 1596 FRA0.001-0.2520-5.00 
  Lalanne, Olivier 1618 FRA0.001-0.2320-4.60 

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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