Rapid: Individual Calculations September 2017
 Grzelak, Dawid  Total change: 0.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeRpKK*chgGame
 1244 0 1.00 8 0.00 922   0.00 
  Jagura, Gabriel 1441 POL0.0010.00 0.00 
  Dahche, Abdel-Azziz 1268 POL0.0010.00 0.00 
  Lechman, Gabriel 1346 POL0.0010.00 0.00 
  Chodaczynski, Dorian 1256 POL0.0010.00 0.00 
  Pustelnik, Oskar 1173 POL1.0010.00 0.00 
  Salawa, Wiktor 1255 POL0.0010.00 0.00 
  Lachut, Tomasz 1194 POL0.0010.00 0.00 
  Rytwinski, Karol 1018 POL0.0010.00 0.00 

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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