Individual Calculations July 2011
 Zaczek, Jonathon  Total change: -14.55  Rating chartPersonal card
 2011 Manitoba Ch Winnipeg, Manitoba CAN 2011-04-05
RcRownchangeKK*chgGame
 2110 2126 3.50 6 0.38 15 5.70 
  Khedkar, Jay S 1983 CAN1.0010.31154.65 
  Khedkar, Jay S 1983 CAN1.0010.31154.65 
  Lipnowski, Samuel 2216 CAN1.0010.62159.30 
  Lipnowski, Samuel 2216 CAN0.5010.12151.80 
  Vincent, Trevor 2131 CAN0.001-0.4915-7.35 
  Vincent, Trevor 2131 CAN0.001-0.4915-7.35 

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)
 
 64.Mistrzostwa Warszawy 2011 - Open A Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 1951 2126 3.00 6 -1.35 15 -20.25 
  Eggink, Mateusz 1973 POL0.001-0.7015-10.50 
  Sielicki, Tomasz 2026 POL0.001-0.6415-9.60 
  Kuciel, Wladyslaw 2030 POL1.0010.37155.55 
  Pastuszko, Kinga 1862 POL1.0010.18152.70 
  Potocki, Karol 1894 POL1.0010.21153.15 
  Piotrowski, Arkadiusz 1919 POL0.001-0.7715-11.55 

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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