Rapid: Individual Calculations May 2019
 Kowalczyk, Pawel  Total change: -8.20  Rating chartPersonal card
 VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa Open FIDE Katowice POL 2019-04-13
RcRownchangeKK*chgGame
 2147 2444 7.50 9 -0.07 20 -1.40 
  Pelka, Michal 2044  * POL1.0010.08201.60 
  Krol, Rafal 2044  * POL1.0010.08201.60 
  Kovacs, Apollon 2143 HUN1.0010.15203.00 
  Ioannidis, Evgenios m2105 GRE0.501-0.3820-7.60 
  Jarmula, Lukasz m2237 POL0.001-0.7720-15.40 
  Gosciniak, Maria wf2067 POL1.0010.09201.80 
  Chojnacki, Slawomir 2186 POL1.0010.18203.60 
  Kaczmarek, Aleksander f2219 POL1.0010.22204.40 
  Reza, Wojciech f2274 POL1.0010.28205.60 
 * 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)
 
 Dolnoslaski final szachow druzynowych LZS Zlota Wieza 2019 Nowa Bystrzyca POL 2019-04-26
RcRownchangeKK*chgGame
 2067 2444 6.00 7 -0.34 20 -6.80 
  Klykow, Lukasz 2158 POL1.0010.16203.20 
  Laszewicz, Pawel 2050 POL1.0010.08201.60 
  Kowalczuk, Mikolaj 2044  * POL0.001-0.9220-18.40 
  Lipien, Wieslaw 2044  * POL1.0010.08201.60 
  Pluta, Edmund 2044  * GER1.0010.08201.60 
  Daniel, Damian 2086 POL1.0010.10202.00 
  Rog, Bartlomiej 2044  * POL1.0010.08201.60 
 * 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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