Individual Calculations July 2015
 Godzwon, Iwo  Total change: -2.40  Rating chartPersonal card
 DRU¯YNOWE MISTRZOSTWA WOJEWÓDZTWA POMORSKIEGO JUNIOROW Wojewodztwo Pomorskie POL 2015-01-10
RcRownchangeKK*chgGame
 1460 1513 3.00 5 0.18 40 7.20 
  Kujawa, Krzysztof 1326 POL1.0010.264010.40 
  Lipiak, Mateusz 1567 POL0.5010.08403.20 
  Kujawa, Krzysztof 1326 POL1.0010.264010.40 
  Lipiak, Mateusz 1567 POL0.5010.08403.20 
  Twardowski, Hubert 1512 POL0.001-0.5040-20.00 

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)
 
 SUCHY BOR OPEN 2015 Suchy Bor POL 2015-06-04
RcRownchangeKK*chgGame
 1798 1756 2.50 6 -0.24 40 -9.60 
  Szopka, Dariusz 2114 POL0.001-0.1040-4.00 
  Lesniowski, Boguslaw 1510 POL1.0010.19407.60 
  Trusz, Julia 1487 POL0.501-0.3340-13.20 
  Wozniak, Dawid 1891 POL0.001-0.3240-12.80 
  Korcz, Daniel 1743 POL1.0010.484019.20 
  Chmiel, Marcin 2043 POL0.001-0.1640-6.40 

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)
 

 

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