Individual Calculations April 2018
 Marcek, Jan  Total change: 7.00  Rating chartPersonal card
 5.liga A11 2017/18 R12-13 Various SVK 2018-03-16
RcRownchangeKK*chgGame
 1734 1635 0.00 2 -0.73 20 -14.60 
  Kytlica, Peter 1766 SVK0.001-0.3220-6.40 
  Petrek, David 1702 SVK0.001-0.4120-8.20 

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)
 
 4.liga A11 2017/18 R11-12 Various SVK 2018-03-17
RcRownchangeKK*chgGame
 1665 1635 2.00 2 1.08 20 21.60 
  Strelbitska, Oleksandra 1578 SVK1.0010.42208.40 
  Kunak, Stanislav 1751 SVK1.0010.662013.20 

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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