Individual Calculations November 2012
 Renkowski, Piotr  Total change: -12.30  Rating chartPersonal card
 Mistrzostwa Makroregionalne Juniorow MA-WM C17 Mietne k/Garwolina POL 2012-10-01
RcRownchangeKK*chgGame
 1937 1981 2.50 6 -0.82 15 -12.30 
  Szewczyk, Mariusz 2006 POL0.001-0.4715-7.05 
  Prazmowski, Bartosz 1980 POL0.001-0.5015-7.50 
  Bobryk, Konrad 1690 POL1.0010.15152.25 
  Worobiej, Daniel 1829 POL0.501-0.2015-3.00 
  Suliborski, Jakub 1997 POL1.0010.52157.80 
  Malec, Sebastian 2118 POL0.001-0.3215-4.80 

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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