Individual Calculations June 2013
 Sochacki, Zenon  Total change: -50.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1840 1948 1.00 7 -3.38 15 -50.70 
  Sitek, Dawid 1731 POL0.001-0.7815-11.70 
  Gajzner, Ryszard 1727 POL0.001-0.7815-11.70 
  Leks, Hanna wm2202 POL0.5010.31154.65 
  Ptaszek, Piotr 1724 POL0.001-0.7815-11.70 
  Modlich, Kacper 1548  * POL0.501-0.4215-6.30 
  Ulrych, Wojciech 2029 POL0.001-0.3915-5.85 
  Szusterowski, Przemyslaw 1920 POL0.001-0.5415-8.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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