Individual Calculations June 2023
 Grousset, Nathan  Total change: 1.40  Rating chartPersonal card
 Team 2023 - 60' Mai FRANCE FRA 2023-05-01
RcRownchangeKK*chgGame
 1663 1690 1.00 2 -0.08 20 -1.60 
  Mahar Bodin, Ilyes 1705 FRA0.001-0.4820-9.60 
  Frait, Raphael 1620 FRA1.0010.40208.00 

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)
 
 20e Open de Beziers 2023 (-2400 elo) BEZIERS FRA 2023-05-06
RcRownchangeKK*chgGame
 1625 1690 3.00 5 0.15 20 3.00 
  Duval, Dominique 1290  * FRA1.0010.08201.60 
  Weill, Roland f1989 FRA0.001-0.1520-3.00 
  Aurejac, Pierre 1425 FRA1.0010.18203.60 
  Vieux, Ilies 1950 FRA0.001-0.1820-3.60 
  Costa, Pierre 1471 FRA1.0010.22204.40 
 * 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)
 

 

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