Rapid: Individual Calculations July 2021
 Brodowski, Piotr  Total change: 12.00  Rating chartPersonal card
 XXIX Turniej Szachowy Dni Leszna Leszno POL 2021-05-30
RcRownchangeKK*chgGame
 2086 2429 8.00 9 0.60 20 12.00 
  Dembinski, Bartosz 1694 POL1.0010.01200.20 
  Gorkiewicz, Mateusz 1744 POL1.0010.01200.20 
  Kot, Jerzy f1978 POL1.0010.06201.20 
  Nowak, Mikolaj 2183 POL1.0010.19203.80 
  Steczek, Marcin f2295 POL0.501-0.1820-3.60 
  Sabuk, Piotr m2318 POL1.0010.35207.00 
  Klimkowski, Jan f2014 POL0.501-0.4320-8.60 
  Lubczynski, Rafal m2295 POL1.0010.32206.40 
  Zakrzewski, Marek f2255 POL1.0010.27205.40 

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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