Individual Calculations February 2018
 Grieve, Harry  Total change: -11.20  Rating chartPersonal card
 Hastings Weekend Open Tournament 2017-18 Hastings ENG 2018-01-06
RcRownchangeKK*chgGame
 1985 2220 3.00 5 -0.76 40 -30.40 
  Faulkner, Martin J 1820  * ENG1.0010.08403.20 
  Brown, Terry 1820  * ENG1.0010.08403.20 
  Hebden, Mark L g2429 ENG0.001-0.2340-9.20 
  Cove, Henry 1875 ENG0.501-0.3940-15.60 
  Footner, Andrew F 1981 ENG0.501-0.3040-12.00 
 * 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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2213 2220 1.50 2 0.48 40 19.20 
  Tandy, Chris c2154 JCI1.0010.414016.40 
  Lewis, Andrew P f2272 ENG0.5010.07402.80 

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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