Individual Calculations June 2021
 Marszk, Kazimierz  Total change: 27.20  Rating chartPersonal card
 IX MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2021-05-09
RcRownchangeKK*chgGame
 1785 1852 5.50 9 0.36 20 7.20 
  Zielen, Stanislaw 1452  * POL1.0010.08201.60 
  Stefanski, Adam 1469 POL1.0010.09201.80 
  Mis, Mieszko f2252  * POL0.5010.42208.40 
  Rog, Bartlomiej 1946 POL1.0010.632012.60 
  Renkowski, Piotr 2157 POL0.001-0.1420-2.80 
  Kawa, Anna 1452  * POL1.0010.08201.60 
  Kyc, Jerzy 2252  * POL0.001-0.0820-1.60 
  Kaznowska, Weronika 1511 POL0.001-0.8820-17.60 
  Rzenca, Jerzy 1571 POL1.0010.16203.20 
 * 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)
 
 Mistrzostwa Polski Seniorow w szachach na 2021 rok Karpacz POL 2021-05-16
RcRownchangeKK*chgGame
 1802 1852 6.00 9 1.00 20 20.00 
  Stronias, Lech 1452  * POL1.0010.08201.60 
  Mielczarski, Miroslaw 2169 POL0.5010.37207.40 
  Swierczewski, Marek 2051 POL0.001-0.2420-4.80 
  Skladzien, Romuald 1691 POL1.0010.29205.80 
  Nowak, Marek 1708 POL0.501-0.1920-3.80 
  Plesiuk, Jan 1637 POL0.501-0.2720-5.40 
  Pojedziniec, Wladyslaw f1904 POL0.5010.07201.40 
  Urban, Marek 1573 POL1.0010.16203.20 
  Raszka, Janusz 2030 POL1.0010.732014.60 
 * 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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