Individual Calculations June 2017
 Adams, Mark  Total change: -15.20  Rating chartPersonal card
 2017 World Senior Team Championships open 50 plus Hersonisos Crete GRE 2017-04-24
RcRownchangeKK*chgGame
 2020 1971 2.50 7 -0.59 20 -11.80 
  Druckenthaner, Andreas f2258 AUT0.001-0.1620-3.20 
  Gunn, Michael J 1603 ENG0.501-0.4020-8.00 
  Hrisanthopoulos, Dimitrios 1996 GRE0.5010.03200.60 
  Lagerborg, Krister 2062 SWE0.5010.12202.40 
  Mueller, Gerhard 2127 GER0.5010.21204.20 
  Kvisth, Bengt 1721 SWE0.501-0.3120-6.20 
  Nunn, John D M g2371  * ENG0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Welsh Chess Premier League 2016/17 Round 5 Merthyr WLS 2017-05-21
RcRownchangeKK*chgGame
 1817 1942 0.50 1 -0.17 20 -3.40 
  Haigh, Tony 1817 WLS0.501-0.1720-3.40 

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)
 

 

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