Individual Calculations September 2019
 Lesniak, Szymon  Total change: 58.40  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1842 1534 4.50 9 2.92 20 58.40 
  Nowak, Mikolaj 1934  * POL0.001-0.0820-1.60 
  Szadkowski, Kamil 1250 POL1.0010.16203.20 
  Jablonska, Sabina 1934  * POL1.0010.922018.40 
  Kawalko, Adam 1905 POL0.001-0.1020-2.00 
  Harutyunyan, Axel 1934  * BEL1.0010.922018.40 
  Kowalczuk, Mikolaj 1934  * POL0.001-0.0820-1.60 
  Krawiec, Grzegorz 1816 POL0.5010.34206.80 
  Szajda, Marcin 1934  * POL1.0010.922018.40 
  Verwoert, Jef 1934  * NED0.001-0.0820-1.60 
 * 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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