Individual Calculations December 2019
 Arinal, Serge  Total change: 11.80  Rating chartPersonal card
 Open FIDE de Louviers 2019 (-2200) LOUVIERS FRA 2019-11-09
RcRownchangeKK*chgGame
 1619 1503 3.00 7 0.26 20 5.20 
  Duverne, Jean-Marie 1903  * FRA0.001-0.0820-1.60 
  Dufeux, Elia 1396 FRA1.0010.35207.00 
  Roussel, Maxime 1901 FRA0.001-0.0820-1.60 
  Decultot, Bernard 1448 FRA0.501-0.0820-1.60 
  Grenet, Dominique 1340 FRA1.0010.28205.60 
  Lebrun, Elias 1865 FRA0.001-0.1020-2.00 
  Julien, Franc 1483 FRA0.501-0.0320-0.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1380 1503 1.00 1 0.33 20 6.60 
  Guyomard, Thomas 1380 FRA1.0010.33206.60 

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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