Individual Calculations January 2009
 Bednarczyk, Damian  Total change: 19.50  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorow w Szachach MP-PK C-15 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 2013 1837 0.50 3 -0.35 15 -5.25 
  Swiech, Przemyslaw 2027 POL0.001-0.2515-3.75 
  Barski, Radoslaw 2154 POL0.001-0.1315-1.95 
  Luka, Krzysztof 1859 POL0.5010.03150.45 

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)
 
 DMP Ma³opolska III liga 2008 Krakow POL 2008-10-18
RcRownchangeKK*chgGame
 2058 1913 4.50 9 1.65 15 24.75 
  Celmer, Jan 1944 POL0.001-0.4615-6.90 
  Czernicki, Bogdan 2079 POL1.0010.721510.80 
  Sleczka, Bartosz 1798 POL0.501-0.1615-2.40 
  Sutor, Marek 2127 POL1.0010.771511.55 
  Sycz, Waclaw 2021 POL0.001-0.3515-5.25 
  Wcislo, Damian 2219 POL0.001-0.1415-2.10 
  Barski, Radoslaw 2143 POL0.001-0.2115-3.15 
  Rzeznik, Lukasz 2102 POL1.0010.751511.25 
  Pipala, Janusz 2086 POL1.0010.731510.95 

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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