Individual Calculations October 2008
 Ostrowska, Marta  Total change: 48.75  Rating chartPersonal card
 Indywidualne Mistrzostwa Wielkopolski Juniorow 2008 Zerkow POL 2008-06-11
RcRownchangeKK*chgGame
 1827 1625 2.00 4 1.01 15 15.15 
  Kaczmarek, Alicja 1880 POL0.5010.31154.65 
  Wojdylo, Zaklin 1736 POL0.5010.15152.25 
  Wyczawska, Agata 1812 POL0.5010.24153.60 
  Depta, Anna 1880 POL0.5010.31154.65 

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)
 
 Internation Chess Tournament Kowalewo Pomorskie OPEN B Kowalewo Pomorskie POL 2008-07-04
RcRownchangeKK*chgGame
 1842 1615 4.00 8 2.24 15 33.60 
  Rychlik, Bogdan 1900 POL0.001-0.1615-2.40 
  Pawlowski, Pawel 1910 POL0.001-0.1515-2.25 
  Ryngwelski, Olaf 1786 POL0.001-0.2715-4.05 
  Kochanska, Bogumila 1746 POL1.0010.681510.20 
  Polarczyk, Pawel 1798 POL1.0010.741511.10 
  Grota, Mateusz 1767 POL0.001-0.3015-4.50 
  Siwon, Bogdan 1965 POL1.0010.891513.35 
  Czapiewski, Waldemar 1863 POL1.0010.811512.15 

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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