Individual Calculations February 2020
 Mindl, Josef  Total change: -24.20  Rating chartPersonal card
 JCSS - Divize I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1867 1990 1.00 2 -0.33 20 -6.60 
  Plasil, Vojtech 1840 CZE0.501-0.2020-4.00 
  Muk, Ivo 1893 CZE0.501-0.1320-2.60 

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)
 
 PRAGUE OPEN 2020 A - IM open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 1952 1990 3.50 8 -0.90 20 -18.00 
  Cernousek, Lukas m2390  * CZE0.001-0.0820-1.60 
  Hauksdottir, Hrund 1835 ISL1.0010.29205.80 
  Juhanak, Daniel 1590  * CZE0.501-0.4220-8.40 
  Lys, Josef f2152 CZE0.001-0.2920-5.80 
  Kalvach, Ladislav 1734 CZE1.0010.19203.80 
  Novosadova, Kristyna wm2200 CZE0.001-0.2320-4.60 
  Aird, Ian 1857 SCO0.501-0.1820-3.60 
  Romanesco, Roel 1856 NED0.501-0.1820-3.60 
 * 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)
 
 2. liga A 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2001 1990 0.50 1 0.02 20 0.40 
  Kopriva, Martin 2001 CZE0.5010.02200.40 

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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