Rapid: Individual Calculations September 2017
 Czopor, Maciej  Total change: 18.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1643 1915 8.00 11 -0.75 20 -15.00 
  Mazurek, Bartosz 1515  * POL0.001-0.9220-18.40 
  Chodaczynski, Dorian 1515  * POL1.0010.08201.60 
  Jagura, Gabriel 1515  * POL1.0010.08201.60 
  Bukala, Norbert 1515  * POL1.0010.08201.60 
  Pelka, Michal 1563 POL1.0010.11202.20 
  Koziorowicz, Michal 1836 POL0.501-0.1120-2.20 
  Czechowski, Jakub 1639 POL1.0010.17203.40 
  Kopaczewski, Adam 1753 POL0.501-0.2120-4.20 
  Strzelecki, Maciej 1536 POL1.0010.09201.80 
  Teclaf, Pawel c2135 POL0.001-0.2220-4.40 
  Warchol, Bartosz 1552 POL1.0010.10202.00 
 * 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)
 
 V Memorial Szachowy im. Jana Derbisza Bystrowice POL 2017-08-12
RcRownchangeKK*chgGame
 1844 1915 7.00 9 1.65 20 33.00 
  Tokarz, Izabela 1515  * POL1.0010.08201.60 
  Skiba, Krzysztof 1663 POL0.501-0.3120-6.20 
  Dyrkacz, Janusz 1782 POL1.0010.32206.40 
  Marszalek, Maciej 2294 POL0.5010.41208.20 
  Kuziemko, Konrad 1778 POL1.0010.32206.40 
  Lach, Mateusz 1777 POL1.0010.31206.20 
  Kopczyk, Daniel 2217 POL0.5010.35207.00 
  Lach, Ireneusz 1870 POL0.501-0.0620-1.20 
  Trybowska, Barbara 1701 POL1.0010.23204.60 
 * 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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