Individual Calculations March 2018
 Petrek, David  Total change: 18.00  Rating chartPersonal card
 5.liga A11 2017/18 R10-11 Various SVK 2018-02-16
RcRownchangeKK*chgGame
 1619 1684 1.50 2 0.33 40 13.20 
  Androvic, Peter 1706 SVK1.0010.534021.20 
  Oravec, Lubos 1532 SVK0.501-0.2040-8.00 

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 R9-10 Various SVK 2018-02-17
RcRownchangeKK*chgGame
 1539 1684 1.00 2 -0.30 40 -12.00 
  Kunak, Stanislav 1759 SVK0.001-0.4040-16.00 
  Slovak, Pavol 1319 SVK1.0010.10404.00 

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)
 
 3.liga A1 2017/18 R8 Various SVK 2018-02-18
RcRownchangeKK*chgGame
 1630 1684 1.00 1 0.42 40 16.80 
  Chobot, Stefan 1630 SVK1.0010.424016.80 

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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