Blitz: Individual Calculations January 2018
 Ziedins, Roberts  Total change: -20.00  Rating chartPersonal card
 European Blitz Chess Championship'2017 Katowice POL 2017-12-15
RcRownchangeKK*chgGame
 1792 1824 9.50 20 -1.00 20 -20.00 
  Gbyl, Andrzej 2165 POL0.001-0.1220-2.40 
  Gbyl, Andrzej 2165 POL0.5010.38207.60 
  Krainski, Aleksander f2056 POL0.001-0.2120-4.20 
  Krainski, Aleksander f2056 POL0.001-0.2120-4.20 
  Kulig, Jan 1424  * POL1.0010.08201.60 
  Kulig, Jan 1424  * POL1.0010.08201.60 
  Pein, Jonathan 2171 ENG0.001-0.1120-2.20 
  Pein, Jonathan 2171 ENG0.001-0.1120-2.20 
  Surpeta, Julia 1542 POL0.001-0.8420-16.80 
  Surpeta, Julia 1542 POL1.0010.16203.20 
  Szydlo, Michal 1456 POL0.001-0.9020-18.00 
  Szydlo, Michal 1456 POL0.501-0.4020-8.00 
  Budkiewicz, Magdalena 1487 POL1.0010.12202.40 
  Budkiewicz, Magdalena 1487 POL0.501-0.3820-7.60 
  Kania, Dominik 1459 POL1.0010.10202.00 
  Kania, Dominik 1459 POL1.0010.10202.00 
  Blaho, Stefan 2073 SVK1.0010.812016.20 
  Blaho, Stefan 2073 SVK1.0010.812016.20 
  Karlik, Ondrej 2089 CZE0.001-0.1820-3.60 
  Karlik, Ondrej 2089 CZE0.001-0.1820-3.60 
 * 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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