Rapid: Individual Calculations August 2023
 Krotowski-Cacha, Michal  Total change: 16.00  Rating chartPersonal card
 VII Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-07-08
RcRownchangeKK*chgGame
 1618 1454 3.00 8 0.40 40 16.00 
  Hladun, Bartlomiej 1653 POL1.0010.764030.40 
  Porebiak, Mateusz 1740 POL1.0010.844033.60 
  Kempinski, Tomasz f2019 POL0.001-0.0240-0.80 
  Tyran, Daniel 1685 POL0.001-0.2140-8.40 
  Paszek, Jan 1311 POL0.001-0.6940-27.60 
  Brudzynski, Wojciech 1653 POL1.0010.764030.40 
  Zukowski, Kacper 1500 POL0.001-0.4440-17.60 
  Jaworek, Wojciech 1385 POL0.001-0.6040-24.00 

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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