Individual Calculations February 2016
 Kretowicz, Piotr  Total change: -8.20  Rating chartPersonal card
 XXXIII Miedzynarodowy Turniej Szachowy Rybnik 2015 Rybnik POL 2015-12-27
RcRownchangeKK*chgGame
 1710 1751 5.00 9 0.15 20 3.00 
  Gorecki, Mateusz 1408 POL1.0010.12202.40 
  Zawierucha, Aleksander 1955 POL0.001-0.2420-4.80 
  Panek, Bartosz 1468 POL1.0010.16203.20 
  Oles, Martin 1361 POL1.0010.09201.80 
  Szmyd, Arkadiusz 2091 POL0.001-0.1220-2.40 
  Klementowski, Dawid 1806 POL0.5010.08201.60 
  Wilczek, Piotr 1782 POL1.0010.542010.80 
  Bilczewski, Kacper 2008 POL0.001-0.1820-3.60 
  Oleksy, Krzysztof 1511 POL0.501-0.3020-6.00 

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)
 
 I TSz o Puchar Ziemi Podkarpackiej Sedziszow Malopolski POL 2016-01-22
RcRownchangeKK*chgGame
 1651 1751 2.50 5 -0.56 20 -11.20 
  Korys, Dawid 1351  * POL1.0010.08201.60 
  Mis, Mieszko 1990 POL0.001-0.2020-4.00 
  Dzwierzynski, Bartosz 1515 POL0.001-0.8020-16.00 
  Mazurkiewicz, Andrzej 1651 POL0.501-0.1420-2.80 
  Swider, Pawel 1749 POL1.0010.502010.00 
 * 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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