Rapid: Individual Calculations February 2020
 Luberanski, Jakub  Total change: -16.00  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2020-01-10 Wroclaw POL 2020-01-10
RcRownchangeKK*chgGame
 1891 1957 5.00 7 1.07 20 21.40 
  Kosior, Jan 1557  * POL1.0010.08201.60 
  Swicarz, Maciej 2241 POL0.5010.34206.80 
  Krzywda, Andrzej c2125 POL0.5010.22204.40 
  Turek, Michal 1557  * POL1.0010.08201.60 
  Stachowiak, Kamil m2357  * POL0.001-0.0820-1.60 
  Smietanska, Wiktoria c1557  * POL1.0010.08201.60 
  Helaszek, Edward 1844 POL1.0010.35207.00 
 * 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 2020 - turniej 2 Wroclaw POL 2020-01-17
RcRownchangeKK*chgGame
 1765 1957 3.00 7 -1.87 20 -37.40 
  Kindler, Karolina 1557  * POL1.0010.08201.60 
  Halhoul, Adam 1557  * POL1.0010.08201.60 
  Stachowiak, Kamil m2357  * POL0.001-0.0820-1.60 
  Smietanska, Wiktoria c1557  * POL0.001-0.9220-18.40 
  Jaworski, Tymon 1557  * POL1.0010.08201.60 
  Piotrowski, Przemyslaw f2203 POL0.001-0.1920-3.80 
  Madajczak, Piotr 1565 POL0.001-0.9220-18.40 
 * 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)
 

 

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