Individual Calculations January 2016
 Gajzner, Ryszard  Total change: 22.00  Rating chartPersonal card
 XXXI Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2015-12-05
RcRownchangeKK*chgGame
 1668 1727 4.00 5 1.10 20 22.00 
  Polgrabia, Miroslaw 1619 POL1.0010.35207.00 
  Ciechonski, Piotr 1726 POL1.0010.502010.00 
  Tegi, Robert 1719 POL0.501-0.0120-0.20 
  Zolkiewski, Jakub 1654 POL1.0010.40208.00 
  Kleyny, Maciej 1621 POL0.501-0.1420-2.80 

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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