Individual Calculations July 2019
 Zielinski, Marcin  Total change: 2.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - Ekstraliga Round 7-9 wojewodztwo slaskie POL 2019-06-08
RcRownchangeKK*chgGame
 1735 1520 0.00 1 -0.23 20 -4.60 
  Kwasniewski, Pawel 1735 POL0.001-0.2320-4.60 
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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow 2019 - Grupa B Krakow POL 2019-06-20
RcRownchangeKK*chgGame
 1725 1520 2.00 6 0.37 20 7.40 
  Ptaszek, Piotr 1874 POL0.001-0.1120-2.20 
  Swietlik, Grzegorz 1684 POL1.0010.722014.40 
  Drabiniok, Kazimierz 1868 POL0.001-0.1120-2.20 
  Bajorski, Leszek 1920  * GER0.001-0.0820-1.60 
  Knapik, Kamil 1645 POL0.001-0.3320-6.60 
  Pudelko, Magdalena 1356 POL1.0010.28205.60 
 * 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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