Individual Calculations March 2018
 Borgula, Ivan  Total change: 9.00  Rating chartPersonal card
 2.liga skupina C 2017/18 R7-9 Various SVK 2018-02-04
RcRownchangeKK*chgGame
 1848 1763 1.00 2 0.22 20 4.40 
  Peter, Jan 1950 SVK0.5010.24204.80 
  Hemala, Jozef 1746 SVK0.501-0.0220-0.40 

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 C2 2017/18 R7 Various SVK 2018-02-11
RcRownchangeKK*chgGame
 1940 1763 0.50 1 0.23 20 4.60 
  Iglar, Jozef 1940 SVK0.5010.23204.60 

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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