Individual Calculations April 2020
 Schirck, David  Total change: 115.20  Rating chartPersonal card
 27e Open International de Selestat - Open B (1400-1800) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1651 1558 5.50 7 2.88 40 115.20 
  Frach, Gerald 1748 FRA1.0010.754030.00 
  Gautier, Marc 1682 FRA1.0010.674026.80 
  Pfaadt, Klaus 1639 GER0.5010.11404.40 
  Hacquard, Claude 1582 FRA0.5010.03401.20 
  Georget, Sebastien 1606 FRA1.0010.574022.80 
  Corfield, Zoe 1656 FRA0.5010.13405.20 
  Woreth, Samuel 1647 FRA1.0010.624024.80 

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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