Individual Calculations August 2021
 Tireau, Jean-Marie  Total change: 17.20  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1600 1499 4.00 8 0.86 20 17.20 
  Journet-Girod, Nathanaelle 1209 FRA0.501-0.3420-6.80 
  Garrigue, Mahel 1150 FRA1.0010.11202.20 
  Ranc, Florian 1801 FRA0.001-0.1520-3.00 
  Algaba, Pedro 1803 FRA0.001-0.1420-2.80 
  Primel, Dominique 1871 FRA0.001-0.1020-2.00 
  Fraile, Lucas 1271 FRA1.0010.21204.20 
  Silvera, Ruben 1882 FRA0.5010.41208.20 
  Davy, Bruno 1811 FRA1.0010.862017.20 

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)
 

 

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