Rapid: Individual Calculations February 2014
 Kosinski, Bartosz  Total change: 22.80  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 3.01.2014 Wroclaw POL 2014-01-03
RcRownchangeKK*chgGame
 1778 1513 0.50 4 -0.32 20 -6.40 
  Oszczanowski, Witold 1913  * POL0.001-0.0820-1.60 
  Oszczanowski, Witold 1913  * POL0.5010.42208.40 
  Stelmaszuk, Maciej 1642 POL0.001-0.3320-6.60 
  Stelmaszuk, Maciej 1642 POL0.001-0.3320-6.60 
 * 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)
 
 Grand Prix Polonii Wroclaw 10.01.2014 Wroclaw POL 2014-01-10
RcRownchangeKK*chgGame
 1812 1513 2.00 5 1.12 20 22.40 
  Chrzanowski, Michal 1913  * POL0.001-0.0820-1.60 
  Karnas, Leszek 1775 POL0.001-0.1820-3.60 
  Meller, Piotr 1913  * POL0.001-0.0820-1.60 
  Lipski, Lukasz 1544 POL1.0010.542010.80 
  White, John 1913  * USA1.0010.922018.40 
 * 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)
 
 Grand Prix Polonii Wroclaw 17.01.2014 Wroclaw POL 2014-01-17
RcRownchangeKK*chgGame
 1891 1513 1.00 7 0.34 20 6.80 
  Kolasinski, Krzysztof 1913  * POL0.001-0.0820-1.60 
  White, John 1913  * USA0.001-0.0820-1.60 
  Oszczanowski, Witold 1913  * POL0.001-0.0820-1.60 
  Pieprzyk, Dawid 1862 POL0.001-0.1120-2.20 
  Chrzanowski, Michal 1913  * POL0.001-0.0820-1.60 
  Babij, Robert 1813 POL1.0010.852017.00 
  Zochowski, Janusz 1913  * POL0.001-0.0820-1.60 
 * 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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