Individual Calculations November 2011
 Kowalski, Igor  Total change: 30.45  Rating chartPersonal card
 47. MFSz im. A.Rubinsteina grupa D Polanica Zdroj POL 2011-08-19
RcRownchangeKK*chgGame
 1769 1621 4.00 7 1.85 15 27.75 
  Karpinski, Andrzej 1842 POL0.5010.28154.20 
  Staniszewska, Adrianna 1871 POL0.001-0.1915-2.85 
  Galka, Kazimierz 1823 POL1.0010.761511.40 
  Szulgacz, Maciej 1715 POL0.5010.13151.95 
  Zak, Pawel 1743 POL0.5010.17152.55 
  Fronczak, Sebastian 1695 POL0.5010.10151.50 
  Szymczak, Paula 1691 POL1.0010.60159.00 

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)
 
 I Turniej "Cztery Pory Roku o Puchar Burmistrza Ursusa" 2011/2012 Warszawa POL 2011-10-01
RcRownchangeKK*chgGame
 1629 1578 3.00 6 0.18 15 2.70 
  Jarmula, Pawel 1978  * POL0.001-0.0815-1.20 
  Rosiak, Tomasz 1475 POL0.501-0.1415-2.10 
  Kucharski, Jacek 1394 POL1.0010.26153.90 
  Malec, Sebastian 1978  * POL0.001-0.0815-1.20 
  Kaczmarska, Joanna 1488 POL1.0010.38155.70 
  Dabrowski, Mikolaj 1462 POL0.501-0.1615-2.40 
 * 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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