Individual Calculations April 2019
 Siwek, Antonin  Total change: -5.80  Rating chartPersonal card
 Krajsky prebor MKSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1955 1887 0.50 1 0.09 20 1.80 
  Ramik, Jan 1955 CZE0.5010.09201.80 

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)
 
 Krajska soutez MKSS 2018/2019 A r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1557 1887 0.50 1 -0.38 20 -7.60 
  Divis, Jan 1557 CZE0.501-0.3820-7.60 

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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