Individual Calculations August 2019
 Safarcik, Miroslav  Total change: -16.60  Rating chartPersonal card
 2. Open Bohumin 2019 - "A" Bohumin CZE 2019-06-22
RcRownchangeKK*chgGame
 1442 1406 3.00 8 -0.83 20 -16.60 
  Hanak, Tomas 1806  * CZE0.001-0.0820-1.60 
  Maroszczyk, Wieslaw 1806  * CZE0.001-0.0820-1.60 
  Tomanec, Samuel 1193 CZE0.501-0.2720-5.40 
  Machura, Jaroslav 1431 CZE0.5010.03200.60 
  Wojs, Alicja 1142 POL0.501-0.3220-6.40 
  Czerwinska, Oliwia 1311 POL0.501-0.1320-2.60 
  Zurawicka, Aleksandra 1100 POL1.0010.14202.80 
  Zurawicki, Jakub 1747 POL0.001-0.1220-2.40 
 * 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)
 

 

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