Individual Calculations July 2012
 Kulakiewicz, Mariusz  Total change: 21.90  Rating chartPersonal card
 Wiosenny FIDElowiec w Hetmanie Warszawa POL 2012-04-23
RcRownchangeKK*chgGame
 1771 1764 3.50 5 1.04 30 31.20 
  Kesy, Maciej 1508 POL1.0010.19305.70 
  Kwiek, Janusz 1651 POL1.0010.353010.50 
  Sokalski, Daniel 2067 POL0.5010.363010.80 
  Kacprzak, Karol 1764 POL0.001-0.5030-15.00 
  Debowska, Teresa f1866 POL1.0010.643019.20 

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)
 
NOTE: K factor changed
 V Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2012-05-12
RcRownchangeKK*chgGame
 1690 1707 2.00 5 -0.62 15 -9.30 
  Rozycki, Bartlomiej 1922 POL0.001-0.2315-3.45 
  Rozycki, Wojciech 1460 POL1.0010.19152.85 
  Brudzinski, Maciej 1913 POL0.001-0.2415-3.60 
  Domagala, Maciej 1508 POL0.001-0.7615-11.40 
  Kwiek, Janusz 1646 POL1.0010.42156.30 

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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