Individual Calculations June 2015
 Kubiak, Dariusz  Total change: -24.80  Rating chartPersonal card
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r2 Wojewodztwo Wielkopolskie POL 2014-12-07
RcRownchangeKK*chgGame
 1373 1411 0.50 1 -0.05 40 -2.00 
  Walkowski, Jonasz 1373 POL0.501-0.0540-2.00 

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)
 
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r6-7 Wojewodztwo Wielkopolskie POL 2015-03-08
RcRownchangeKK*chgGame
 1492 1411 1.00 2 0.20 40 8.00 
  Janicki, Rafal 1367 POL0.001-0.5640-22.40 
  Woda, Janusz 1617 POL1.0010.764030.40 

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)
 
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r9-10 Wojewodztwo Wielkopolskie POL 2015-05-10
RcRownchangeKK*chgGame
 1197 1411 0.00 1 -0.77 40 -30.80 
  Choremska, Zuzanna 1197 POL0.001-0.7740-30.80 

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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