Individual Calculations October 2020
 Zuziak, Petr  Total change: -76.00  Rating chartPersonal card
 Veletrzni turnaj 2020 A Brno CZE 2020-08-23
RcRownchangeKK*chgGame
 1608 1861 4.50 9 -2.53 20 -50.60 
  Daniel, Antonin 1461  * CZE1.0010.08201.60 
  Hradek, Matyas 1578 CZE1.0010.16203.20 
  Glozar, Petr 2010 CZE0.001-0.3020-6.00 
  Vavrinkova, Anna 1657 CZE0.001-0.7620-15.20 
  Doskar, Miloslav 1602 CZE0.501-0.3220-6.40 
  Hayrumyan, Artur 1481 ARM1.0010.09201.80 
  Dvoracek, Jan Matyas 1761 CZE0.001-0.6420-12.80 
  Kucera, David 1461  * CZE0.501-0.4220-8.40 
  Lazniewski, Tadeusz 1461  * POL0.501-0.4220-8.40 
 * 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)
 
 CZECH OPEN 2020 - B - open rating tournament Pardubice CZE 2020-09-21
RcRownchangeKK*chgGame
 1686 1861 4.50 8 -1.27 20 -25.40 
  Pejrimovsky, Tadeas Rubel 1574 CZE1.0010.16203.20 
  Fiala, Jan 1651 CZE0.001-0.7720-15.40 
  Brousek, Jan 1607 CZE1.0010.19203.80 
  Perutka, Tomas 1683 CZE1.0010.27205.40 
  Zelba, Lukas 1789 CZE0.501-0.1020-2.00 
  Vargas Drechsler, Carlos 1825 ESP0.001-0.5520-11.00 
  Vadillo, Torre Ismael 1612 ITA1.0010.19203.80 
  Wieczorek, Mikolaj 1747 POL0.001-0.6620-13.20 

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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