Individual Calculations April 2019
 Feierfeil, Jiri  Total change: -11.60  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 1854 1661 2.00 8 -0.35 20 -7.00 
  Afanasiev, Vadim f2061  * RUS0.001-0.0820-1.60 
  Benes, Miroslav 2061  * CZE0.001-0.0820-1.60 
  Skou, Niels 2057 DEN0.001-0.0820-1.60 
  Machala, Vladislav 2028 CZE0.5010.40208.00 
  Sielicki, Tomasz 1996 POL0.001-0.1220-2.40 
  Ananya, Parikh 1261  * USA0.501-0.4220-8.40 
  Olszewska, Wiktoria 1306 POL1.0010.11202.20 
  Zvolensky, David 2061  * CZE0.001-0.0820-1.60 
 * 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)
 
 Krajska soutez SSS 2018/2019 skupina A r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1870 1661 0.00 1 -0.23 20 -4.60 
  Psenicka, Oldrich 1870 CZE0.001-0.2320-4.60 

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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