Individual Calculations February 2018
 Hynes, Anthony M  Total change: -32.00  Rating chartPersonal card
 Shropshire Chess Congress Telford ENG 2018-01-05
RcRownchangeKK*chgGame
 1940 2142 1.50 3 -0.77 20 -15.40 
  Gostelow, David W 1945 ENG0.501-0.2520-5.00 
  Anderson, Peter W 1956 ENG0.001-0.7420-14.80 
  Ansari, Athar 1919 ENG1.0010.22204.40 

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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2009 2142 0.50 2 -0.83 20 -16.60 
  Dargan, Paul A G c2128 ENG0.501-0.0220-0.40 
  Jayawarna, Nugith 1889 ENG0.001-0.8120-16.20 

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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