Individual Calculations September 2021
 Rozenblit, Stas  Total change: -10.80  Rating chartPersonal card
 CZECH OPEN 2021 - C - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1361 1685 5.50 7 -0.54 20 -10.80 
  Humhej, Jan 1285  * CZE0.501-0.4220-8.40 
  Mader, Roland 1285  * CZE1.0010.08201.60 
  Yeni, Mariia 1306 UKR0.001-0.9120-18.20 
  Babijczuk, Wojciech 1493 POL1.0010.25205.00 
  Malik, Vojtech 1285  * CZE1.0010.08201.60 
  Hladky, Jiri 1448 CZE1.0010.20204.00 
  Nyc Voldanova, Barbora 1423 CZE1.0010.18203.60 
 * 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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