Individual Calculations August 2023
 Jedrusik, Adam  Total change: 37.20  Rating chartPersonal card
 Warsaw Chess Festival - group A Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 2154 1970 4.50 9 1.86 20 37.20 
  Praczukowski, Stanislaw 2147 POL1.0010.732014.60 
  Tomczak, Jacek g2606 POL0.001-0.0120-0.20 
  Jarzebowski, Kacper 2134 POL0.001-0.2820-5.60 
  Niezhentsev, Kyrylo 2057 UKR0.001-0.3820-7.60 
  Majek, Kacper 2090 POL1.0010.662013.20 
  Slomczewski, Michal 2101 NED0.001-0.3220-6.40 
  Adamski, Jan m2099 POL1.0010.672013.40 
  Minald, Andrey 2091 FID0.5010.16203.20 
  Zheng, Harry Z 2063 ENG1.0010.632012.60 

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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