Individual Calculations February 2013
 Garbowski, Jakub  Total change: 21.30  Rating chartPersonal card
 Turniej Przyszlych Arcymistrzow Gdansk POL 2012-12-01
RcRownchangeKK*chgGame
 1594 1607 4.00 8 -0.16 15 -2.40 
  Bieszk, Stanislaw 1702 POL0.001-0.3715-5.55 
  Niewiarowski, Mieszko 1529 POL0.501-0.1115-1.65 
  Tynski, Beniamin 1553 POL0.001-0.5815-8.70 
  Olechnicka, Karolina 1637 POL0.5010.04150.60 
  Belczewski, Jacek 1610 POL0.5010.00150.00 
  Sztangierski, Kacper 1476 POL1.0010.32154.80 
  Wyczling, Bartosz 1657 POL0.5010.07151.05 
  Putlak, Wojciech 1584 POL1.0010.47157.05 

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)
 
 XV Ketrzynski Festiwal Szachowy-OPEN A Ketrzyn POL 2012-12-27
RcRownchangeKK*chgGame
 1828 1607 3.00 6 1.58 15 23.70 
  Kumala, Aleksander 1941 POL0.5010.38155.70 
  Szewczyk, Mariusz 2007  * POL0.001-0.0815-1.20 
  Pelowski, Zdzislaw 1723 POL0.001-0.3415-5.10 
  Karpinski, Ryszard 1723 POL1.0010.66159.90 
  Worobiej, Daniel 1859 POL1.0010.811512.15 
  Baran, Dawid 1715 POL0.5010.15152.25 
 * 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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