Individual Calculations August 2023
 Safarcik, Miroslav  Total change: -77.20  Rating chartPersonal card
 Open Bohumin 2023 - B Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 1191 1430 1.50 7 -3.86 20 -77.20 
  Garwacki, Kornel 1714 POL0.001-0.1620-3.20 
  Glomska, Maja 1041 POL0.501-0.4120-8.20 
  Gil, Mariusz 1150 POL0.001-0.8420-16.80 
  Sobek, Mikulas 1206 CZE0.501-0.2820-5.60 
  Swoboda, Wojciech 1093 POL0.001-0.8820-17.60 
  Cichocki, Jakub 1023 POL0.001-0.9220-18.40 
  Kupczyk, Maria 1111 POL0.501-0.3720-7.40 

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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