Individual Calculations February 2017
 Dackiewicz, Marek  Total change: -19.00  Rating chartPersonal card
 XIX Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2016-12-27
RcRownchangeKK*chgGame
 1684 1774 5.00 9 -0.45 20 -9.00 
  Jurkiewicz, Kazimierz 1374  * POL1.0010.08201.60 
  Krasniewski, Szymon 1374  * POL0.001-0.9220-18.40 
  Dorau, Zygmunt 1473 POL1.0010.15203.00 
  Zawadzki, Krzysztof 1552 POL1.0010.22204.40 
  Zielinski, Wojciech 2106 POL0.001-0.1220-2.40 
  Proboszcz, Maciej 1576 POL0.501-0.2620-5.20 
  Zielinski, Konrad 1458 POL1.0010.13202.60 
  Malczyk, Radoslaw 2072 POL0.5010.35207.00 
  Szymczak, Zbigniew m2174  * POL0.001-0.0820-1.60 
 * 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)
 
 V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN Jastrzebia Gora POL 2017-01-22
RcRownchangeKK*chgGame
 1638 1774 5.50 9 -0.50 20 -10.00 
  Lazarski, Przemyslaw 1374  * POL1.0010.08201.60 
  Kosakowski, Jakub 2174  * POL0.001-0.0820-1.60 
  Trzeciak, Bartosz 1451 POL1.0010.13202.60 
  Zielinski, Konrad 1550 POL1.0010.22204.40 
  Antolak, Julia wf2086 POL0.001-0.1420-2.80 
  Tylenda, Krzysztof 1626 POL0.001-0.7020-14.00 
  Mackowiak, Filip 1467 POL0.501-0.3620-7.20 
  Czajka, Iwo 1482 POL1.0010.15203.00 
  Kacprzak, Karol 1535 POL1.0010.20204.00 
 * 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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