Individual Calculations March 2023
 Hacquard, Claude  Total change: -36.60  Rating chartPersonal card
 Tournoi Alain Francois 2023 r3-4 ESCHENTZWILLER FRA 2023-02-03
RcRownchangeKK*chgGame
 1380 1601 1.00 2 -0.56 20 -11.20 
  Beltz, Maxime 1332 FRA0.001-0.8320-16.60 
  Deyhim, Kamran 1427 FRA1.0010.27205.40 

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)
 
 28e Open d'echecs de Selestat-Open B (1400-1799) SELESTAT FRA 2023-02-23
RcRownchangeKK*chgGame
 1465 1601 3.50 7 -1.27 20 -25.40 
  Schelcher, Jordan 1487 FRA1.0010.34206.80 
  Zenner, Gilles 1531 FRA0.001-0.6020-12.00 
  Kiehn, Laurent 1489 FRA0.001-0.6520-13.00 
  Kortel, Bernard 1405 FRA0.501-0.2520-5.00 
  Iino Jubin, Jiro 1487 FRA1.0010.34206.80 
  Savard, Quentin 1379 FRA0.501-0.2820-5.60 
  Mathiot, Jean-Marc 1478 FRA0.501-0.1720-3.40 

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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