Rapid: Individual Calculations January 2020
 Kuska, Bernard  Total change: -1.20  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2019 Legnica POL 2019-11-30
RcRownchangeKK*chgGame
 1523 1615 5.50 9 -0.06 20 -1.20 
  Krawczyk, Ireneusz 1215  * POL1.0010.08201.60 
  Swicarz, Maciej 2015  * POL0.001-0.0820-1.60 
  Krasicki, Boguslaw 1370 POL0.501-0.3020-6.00 
  Smietanska, Wiktoria c1605 POL0.001-0.5120-10.20 
  Kasianczuk, Krzysztof 1510 POL1.0010.36207.20 
  Fortunka, Waldemar 1310 POL1.0010.14202.80 
  Izbinski, Bartlomiej 2015  * POL0.001-0.0820-1.60 
  Posluszny, Maciej 1352 POL1.0010.18203.60 
  Lasok, Marek 1319 POL1.0010.15203.00 
 * 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)
 

 

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