Individual Calculations April 2018
 Ondercin, Martin  Total change: -8.20  Rating chartPersonal card
 4.liga A11 2017/18 R11-12 Various SVK 2018-03-17
RcRownchangeKK*chgGame
 1825 1981 1.00 2 -0.41 20 -8.20 
  Krammer, Peter 1831 SVK1.0010.30206.00 
  Kebis, Milos 1819 SVK0.001-0.7120-14.20 

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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