Individual Calculations May 2019
 Zielinski, Andrzej  Total change: 13.80  Rating chartPersonal card
 XVIII Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2019-04-03
RcRownchangeKK*chgGame
 1772 1787 4.50 8 0.41 20 8.20 
  Bochenek, Szymon 1387  * POL1.0010.08201.60 
  Tustanowski, Mateusz 2044 POL0.001-0.1820-3.60 
  Grabowiecki, Tadeusz 1593 POL1.0010.25205.00 
  Waruga, Wojciech 1938 POL0.001-0.3020-6.00 
  Kasianczuk, Krzysztof 1551 POL1.0010.20204.00 
  Plesiuk, Andrzej 2085 POL0.001-0.1520-3.00 
  Bobecki, Tadeusz 1666 POL1.0010.34206.80 
  Kopacz, Przemyslaw 1915 POL0.5010.17203.40 
 * 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)
 
 III Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2019-04-08
RcRownchangeKK*chgGame
 1764 1787 4.50 8 0.28 20 5.60 
  Banasik, Tomasz 1398 POL0.501-0.4120-8.20 
  Kwiatkowski, Zygmunt 1506 POL1.0010.16203.20 
  Osiecki, Stanislaw 2174 POL1.0010.912018.20 
  Leszner, Liliana wm1980 POL0.001-0.2520-5.00 
  Kania, Andrzej 1871 POL0.5010.12202.40 
  Czajkowski, Ryszard 2012 POL0.001-0.2220-4.40 
  Klementys, Jerzy 1578 POL0.501-0.2720-5.40 
  Bucko, Wieslaw 1589 POL1.0010.24204.80 

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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