Rapid: Individual Calculations September 2023
 Wrobel, Zbigniew  Total change: 28.00  Rating chartPersonal card
 I Mistrzostwa Miasta Przemysla w Szachach Szybkich, grupa B (ur. 2005 - 2010) Przemysl POL 2023-08-26
RcRownchangeKK*chgGame
 1147 1028 2.50 5 0.70 40 28.00 
  Buklad, Kacper 1087 POL0.5010.08403.20 
  Kuzmicz, Kornel 1019 POL1.0010.494019.60 
  Dmitrowska, Kaja 1010 POL1.0010.474018.80 
  Slys, Jan 1377 POL0.001-0.1140-4.40 
  Krzyzek, Daniel 1241 POL0.001-0.2340-9.20 

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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