Individual Calculations June 2013
 Grabarczyk, Sylwester  Total change: 5.25  Rating chartPersonal card
 Mistrzostwa Olsztyna w szachach klasycznych 2013 Olsztyn POL 2013-05-01
RcRownchangeKK*chgGame
 1764 1725 4.00 8 0.35 15 5.25 
  Kalinowska, Zuzanna 1330 POL1.0010.08151.20 
  Budrewicz, Krzysztof 2125  * POL1.0010.921513.80 
  Renkowski, Piotr 1987 POL0.001-0.1815-2.70 
  Rak, Tomasz 2063 POL0.001-0.1215-1.80 
  Kolendo, Kamil 1722 POL0.5010.00150.00 
  Wojtunik, Maciej 1441 POL1.0010.16152.40 
  Soltyk, Leszek 1896 POL0.001-0.2715-4.05 
  Mlotkowski, Cezary 1544 POL0.501-0.2415-3.60 
 * 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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