Rapid: Individual Calculations August 2021
 Pofelski, Andrzej  Total change: 23.60  Rating chartPersonal card
 II Turniej Klubu Marynarki Wojennej 2021 Gdynia POL 2021-07-17
RcRownchangeKK*chgGame
 1629 1420 3.00 8 0.68 20 13.60 
  Brylowski, Marian 1918 POL0.001-0.0420-0.80 
  Grabarczyk, Sylwester 1604 CZE1.0010.742014.80 
  Tyda, Krzysztof c1668 POL0.001-0.1920-3.80 
  Hladun, Bartlomiej 1601 POL1.0010.742014.80 
  Szymczak, Rafal 2022 POL0.001-0.0220-0.40 
  Pawlak, Adrian 1418 POL0.001-0.5020-10.00 
  Richter, Pawel 1319 POL0.001-0.6420-12.80 
  Wojciechowski, Tomasz 1485 POL1.0010.592011.80 

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)
 
 I BALTYCKI TURNIEJ SZACHOWY z okazji Miedzynarodowego Dnia Szachow- OPEN Gdansk POL 2021-07-20
RcRownchangeKK*chgGame
 1531 1420 3.00 7 0.50 20 10.00 
  Kryszkiewicz, Mariusz 1612 POL0.001-0.2520-5.00 
  Kowalski, Witold 1296 POL0.001-0.6720-13.40 
  Skrzypczynski, Dariusz 1473 POL1.0010.572011.40 
  Dackiewicz, Marek 1657 POL1.0010.802016.00 
  Kielbratowski, Eryk 1504 POL0.001-0.3820-7.60 
  Kalinowski, Arkadiusz 1510 POL1.0010.622012.40 
  Tyda, Krzysztof c1668 POL0.001-0.1920-3.80 

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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