Individual Calculations October 2018
 Riha, Peter  Total change: -2.60  Rating chartPersonal card
 1. Adolf-Anderssen-Gedenkturnier - Senioren Oberursel GER 2018-09-01
RcRownchangeKK*chgGame
 1862 1714 1.50 5 -0.13 20 -2.60 
  Neurohr, Juergen 2076 GER0.001-0.1020-2.00 
  Kalepky, Helmut 1982 GER0.001-0.1720-3.40 
  Dyga, Ryszard 1607 GER1.0010.35207.00 
  Christen, Pierre 1894 LUX0.5010.24204.80 
  Dohmes, Swidbert 1750 GER0.001-0.4520-9.00 

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)
 

 

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