Individual Calculations February 2018
 Laho, Tomas  Total change: -30.80  Rating chartPersonal card
 5.liga A11 2017/18 R8-9 Various SVK 2018-01-12
RcRownchangeKK*chgGame
 1805 1807 0.50 2 -0.50 40 -20.00 
  Sturc, Gustav 1978 SVK0.001-0.2740-10.80 
  Moravcik, Peter 1632 SVK0.501-0.2340-9.20 

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)
 
NOTE: K factor changed
 4.liga A11 2017/18 R7-8 Various SVK 2018-01-13
RcRownchangeKK*chgGame
 1778 1807 0.00 1 -0.54 20 -10.80 
  Navara, Vladimir 1778 SVK0.001-0.5420-10.80 

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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