Individual Calculations April 2022
 Urban, Rudolf  Total change: -28.40  Rating chartPersonal card
 37. ChessOrg-Schachfestival B-Open Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1586 1887 2.00 4 -1.42 20 -28.40 
  Cremonini, Stefano 1583 ITA0.501-0.3620-7.20 
  Steinschuld, Jo 1556 NED0.501-0.3820-7.60 
  Pils, Martina 1567 GER0.501-0.3720-7.40 
  De Luna Butz, Alberto 1638 ESP0.501-0.3120-6.20 

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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