Individual Calculations February 2018
 Czerw, Dawid  Total change: 5.80  Rating chartPersonal card
 DMP - III Liga Seniorow 2018 Round 7-9 Silesia POL 2018-01-13
RcRownchangeKK*chgGame
 1890 2248 3.00 3 0.33 20 6.60 
  Gromada, Andrzej 1848  * POL1.0010.08201.60 
  Kowalczyk, Marek 1848  * POL1.0010.08201.60 
  Kolodziej, Szymon 1973 POL1.0010.17203.40 
 * 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 F 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2216 2248 0.50 1 -0.04 20 -0.80 
  Stepan, Patrik 2216 CZE0.501-0.0420-0.80 

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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