Rapid: Individual Calculations October 2021
 Andrzejczak, Mariusz  Total change: 33.20  Rating chartPersonal card
 Mistrzostwa Wojewodztwa ZP Seniorow Rapid 2021 Szczecin POL 2021-09-18
RcRownchangeKK*chgGame
 1581 1455 4.50 9 0.81 20 16.20 
  Fryzowicz, Marek 1135 POL1.0010.13202.60 
  Kucharski, Tadeusz 1502 POL1.0010.572011.40 
  Dzhuguryan, Tygran 2072 POL0.001-0.0220-0.40 
  Pelc, Zbigniew 1973 POL0.001-0.0320-0.60 
  Laszewski, Kazimierz 1441 POL1.0010.48209.60 
  Gniazdowski, Marian 1592 POL0.001-0.3220-6.40 
  Odwrot, Stanislaw 1345 POL0.501-0.1520-3.00 
  Wojda, Andrzej 1198 POL1.0010.18203.60 
  Szyszylo, Rafal 1974 POL0.001-0.0320-0.60 

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)
 
 Otwarte Mistrzostwa Szczecin 2021 FIDE Rapid Szczecin POL 2021-09-25
RcRownchangeKK*chgGame
 1690 1455 2.00 4 0.85 20 17.00 
  Dogoda, Rafal 1879 POL0.001-0.0720-1.40 
  Kowalik, Bartosz 1607 POL0.001-0.3020-6.00 
  Ches, Krzysztof 1262 POL1.0010.25205.00 
  Nadkierniczny, Artur 2013 POL1.0010.972019.40 

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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