Individual Calculations April 2022
 Zielinski, Marcin  Total change: -8.20  Rating chartPersonal card
 TAURON I liga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 1-3 Chorzow POL 2022-02-26
RcRownchangeKK*chgGame
 1797 1477 0.00 2 -0.27 20 -5.40 
  Kozlowski, Marcin 1746 POL0.001-0.1720-3.40 
  Bitman, Marek 1848 POL0.001-0.1020-2.00 

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)
 
 TAURON I liga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 4-9 Chorzow POL 2022-03-05
RcRownchangeKK*chgGame
 1444 1477 3.00 6 -0.14 20 -2.80 
  Kazmierski, Adam 1609 POL1.0010.682013.60 
  Gorny, Tomasz 1622 POL0.001-0.3120-6.20 
  Duda, Leon 1446 POL0.501-0.0420-0.80 
  Szydlowski, Oskar 1307 POL0.501-0.2220-4.40 
  Nowara, Filip 1077  * POL0.501-0.4220-8.40 
  Kubica, Dominik 1605 POL0.5010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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