Individual Calculations April 2013
 Czerw, Dawid  Total change: -25.80  Rating chartPersonal card
 Otwarta Lubelska Liga Szachowa Wojewodztwo Lubelskie POL 2013-01-06
RcRownchangeKK*chgGame
 2015 1957 3.00 9 -0.87 15 -13.05 
  Polkowski, Piotr 2191 POL0.5010.29154.35 
  Polkowski, Piotr 2191 POL0.001-0.2115-3.15 
  Praszak, Michal 2138 POL0.001-0.2615-3.90 
  Praszak, Michal 2138 POL0.001-0.2615-3.90 
  Cymbala, Ireneusz 1888 POL0.001-0.6015-9.00 
  Cymbala, Ireneusz 1888 POL0.501-0.1015-1.50 
  Probola, Bartosz 2096 POL0.001-0.3115-4.65 
  Ciechonski, Piotr 1801 POL1.0010.29154.35 
  Ciechonski, Piotr 1801 POL1.0010.29154.35 

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)
 
 Indywidualne Mistrzostwa Polski Juniorow - C16 Szczyrk POL 2013-03-17
RcRownchangeKK*chgGame
 1832 1947 5.00 9 -0.85 15 -12.75 
  Filewicz, Przemyslaw 1751 POL0.001-0.7515-11.25 
  Czajkowski, Adam 1923 POL0.501-0.0315-0.45 
  Wisniewski, Szymon 1731 POL1.0010.22153.30 
  Smieszek, Wojciech 1873 POL1.0010.40156.00 
  Sliwicki, Damian 2028 POL0.001-0.3915-5.85 
  Gierulski, Kamil 1856 POL0.001-0.6215-9.30 
  Klimek, Piotr 1789 POL0.501-0.2115-3.15 
  Buraczewski, Rafal 1825 POL1.0010.33154.95 
  Madrawski, Krzysztof 1711 POL1.0010.20153.00 

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)
 

 

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