Individual Calculations June 2013
 Gajzner, Ryszard  Total change: 17.10  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1950 1727 3.00 8 1.14 15 17.10 
  Sochacki, Zenon 1948 POL1.0010.781511.70 
  Diczew, Filip 2120 POL0.001-0.0815-1.20 
  Bogusz, Tomasz 1863 POL1.0010.681510.20 
  Witoszek, Tadeusz 1954 POL0.5010.29154.35 
  Grygierczyk, Wojciech 2061 POL0.001-0.1215-1.80 
  Zawierucha, Aleksander 2020 POL0.5010.35155.25 
  Zegota, Andrzej 1742 POL0.001-0.4815-7.20 
  Gromada, Andrzej 1894 POL0.001-0.2815-4.20 

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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