Individual Calculations April 2020
 Pfaff, Pascal  Total change: -6.20  Rating chartPersonal card
 27e Open International de Selestat - Open C (-1500) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1324 1375 2.50 5 -0.31 20 -6.20 
  Holbein, Michel 1123 FRA1.0010.19203.80 
  Le Floch, Jean 1301 FRA1.0010.40208.00 
  Schuler, Sebastien 1361 FRA0.001-0.5220-10.40 
  Benedetti, Bernard 1499 FRA0.5010.17203.40 
  Quievy, Leopold 1338 FRA0.001-0.5520-11.00 

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)
 

 

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