Individual Calculations March 2011
 Reza, Wojciech  Total change: -9.75  Rating chartPersonal card
 XIII Ketrzynski Festiwal Szachowy Ketrzyn POL 2010-12-27
RcRownchangeKK*chgGame
 1811 2050 5.50 8 -0.55 15 -8.25 
  Kotlewski, Lukasz 1669 POL0.501-0.4115-6.15 
  Cichocka, Urszula 1650  * POL1.0010.08151.20 
  Kaczmarek, Arkadiusz 1985 POL0.001-0.5915-8.85 
  Baran, Dawid 1650  * POL1.0010.08151.20 
  Oleksza, Radoslaw 1650  * POL0.501-0.4215-6.30 
  Karpinski, Ryszard 1731 POL1.0010.13151.95 
  Kobus, Sebastian 2121 POL1.0010.60159.00 
  Zielinski, Maciej 2034 POL0.501-0.0215-0.30 
 * 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)
 
 Ferie z szachami 2011 Olsztyn POL 2011-01-24
RcRownchangeKK*chgGame
 1741 2053 7.50 9 -0.10 15 -1.50 
  Niewiarowski, Mieszko 1653  * POL1.0010.08151.20 
  Baran, Dawid 1653  * POL1.0010.08151.20 
  Kotlewski, Lukasz 1653  * POL1.0010.08151.20 
  Czajkowski, Adam 1809 POL1.0010.20153.00 
  Kumala, Aleksander 1870 POL0.501-0.2415-3.60 
  Janik, Igor 1653  * POL1.0010.08151.20 
  Renkowski, Piotr 1973 POL0.501-0.1115-1.65 
  Szymanowski, Mateusz 1753 POL1.0010.15152.25 
  Szulc, Krzysztof 1653  * POL0.501-0.4215-6.30 
 * 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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