Individual Calculations May 2014
 Wisniewski, Michal  Total change: -13.50  Rating chartPersonal card
 Klasyfikacyjny 2 MDK Opole 2014 Opole POL 2014-03-18
RcRownchangeKK*chgGame
 1752 1872 2.50 4 -0.07 15 -1.05 
  Trusz, Julia 1533 POL1.0010.12151.80 
  Matyja, Stanislaw 1747 POL1.0010.33154.95 
  Olszowski, Andrzej 1769 POL0.501-0.1415-2.10 
  Jachym, Adam 1957 POL0.001-0.3815-5.70 

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)
 
 Polish Youth Chess Championship 2014 - B16 Jastrzebia Gora POL 2014-03-23
RcRownchangeKK*chgGame
 1802 1872 4.50 9 -0.83 15 -12.45 
  Wisniewski, Jacek 1641 POL1.0010.21153.15 
  Lizak, Jakub 1946 POL0.5010.10151.50 
  Kucza, Karol 2031 POL0.001-0.2915-4.35 
  Wilk, Maciej 1758 POL0.001-0.6615-9.90 
  Oleszek, Maciej 1735 POL0.501-0.1815-2.70 
  Mrozowski, Patryk 1797 POL0.501-0.1015-1.50 
  Michalski, Filip 1714 POL1.0010.29154.35 
  Klimek, Piotr 1781 POL0.501-0.1215-1.80 
  Nowak, Kamil 1814 POL0.501-0.0815-1.20 

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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