Rapid: Individual Calculations May 2019
 Kotarski, Bartosz  Total change: 1.60  Rating chartPersonal card
 IX Otwarty Turniej Szachowy o Puchar Burmistrza Orzysza Orzysz POL 2019-03-31
RcRownchangeKK*chgGame
 1816 1974 7.00 9 0.89 20 17.80 
  Lazarczyk, Adam 1574  * POL1.0010.08201.60 
  Januszko, Romuald 1574  * POL1.0010.08201.60 
  Plichta, Grzegorz 1616 POL1.0010.10202.00 
  Plesiuk, Andrzej 1915 POL1.0010.42208.40 
  Kitewski, Bartosz 1574  * POL1.0010.08201.60 
  Shkapenko, Pavel m2374  * RUS0.001-0.0820-1.60 
  Rak, Tomasz 1962 POL0.501-0.0220-0.40 
  Krzywina, Tomasz 1835 POL0.501-0.1920-3.80 
  Gosiewski, Piotr 1917 POL1.0010.42208.40 
 * 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)
 
 XXIX Memorial J.S. Leokajtis Olsztyn POL 2019-04-28
RcRownchangeKK*chgGame
 1807 1972 5.50 9 -0.81 20 -16.20 
  Rosinski, Dariusz 1572  * POL1.0010.08201.60 
  Harasim, Wieslaw 1665 POL1.0010.14202.80 
  Porebiak, Mateusz 1623 POL1.0010.11202.20 
  Trendowski, Michal 1836 POL1.0010.32206.40 
  Janik, Igor m2372  * POL0.001-0.0820-1.60 
  Tyda, Krzysztof c1730 POL0.001-0.8020-16.00 
  Bielski, Jerzy 1744 POL1.0010.21204.20 
  Kozlowski, Michal 1780 POL0.501-0.2520-5.00 
  Rak, Tomasz 1944 POL0.001-0.5420-10.80 
 * 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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