Individual Calculations February 2018
 Chlpik, Martin  Total change: 4.40  Rating chartPersonal card
 2.liga skupina B 2017/18 R5-6 Various SVK 2018-01-13
RcRownchangeKK*chgGame
 2209 2129 1.00 2 0.22 20 4.40 
  Skreno, Vladimir 2184 SVK1.0010.582011.60 
  Molnar, Erno 2233 SVK0.001-0.3620-7.20 

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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