Individual Calculations March 2019
 Pivarot, Danielle  Total change: -30.60  Rating chartPersonal card
 26e Open International de Selestat - Open C (-1500) SELESTAT FRA 2019-02-21
RcRownchangeKK*chgGame
 1141 1276 2.50 6 -1.53 20 -30.60 
  Perrouault, Hugo 1042 FRA0.001-0.7920-15.80 
  Defauchy, Claude 1107 FRA1.0010.28205.60 
  Kuhn, Sebastien 1113 FRA0.501-0.2220-4.40 
  Losseroy, Patrick 1066 FRA1.0010.23204.60 
  Stritmatter, Pierre 1465 FRA0.001-0.2520-5.00 
  Gresser, Dominique 1054 FRA0.001-0.7820-15.60 

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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