Individual Calculations September 2013
 Wells, Jonathan C  Total change: -23.55  Rating chartPersonal card
 British Championship 5-day Open AM Week 1 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1905 2037 3.00 4 0.29 15 4.35 
  Oliver, Martin 1842 ENG1.0010.25153.75 
  Ai, Farshad 1895 ENG0.501-0.1915-2.85 
  Archer-Lock, Adrian 1967 ENG0.501-0.1015-1.50 
  Taylor, Nathan J 1914 ENG1.0010.33154.95 

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)
 
 British Championship 5-day Open PM Week 1 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1940 2037 1.50 2 0.26 15 3.90 
  Gartside, Carl 1789 ENG1.0010.19152.85 
  Rosen, Daniel B c2090 ENG0.5010.07151.05 

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)
 
 British Championship Weekender - Atkins Torquay ENG 2013-08-02
RcRownchangeKK*chgGame
 1891 2037 1.00 3 -0.97 15 -14.55 
  Senior, Gary 2073 ENG0.001-0.4515-6.75 
  Homer, Neil S 1637  * ENG0.501-0.4215-6.30 
  Sucikova, Svetlana 1962 SVK0.501-0.1015-1.50 
 * 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)
 
 British Championship 5-day Open AM Week 2 Torquay ENG 2013-08-05
RcRownchangeKK*chgGame
 1867 2037 1.50 3 -0.67 15 -10.05 
  Grant, David 1863 SCO0.501-0.2315-3.45 
  Schmerwitz, Reinhard 1849 GER0.501-0.2415-3.60 
  Mulleady, Peter J 1889 ENG0.501-0.2015-3.00 

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)
 
 British Championship 5-day Open PM Week 2 Torquay ENG 2013-08-05
RcRownchangeKK*chgGame
 1756 2037 2.00 3 -0.48 15 -7.20 
  Smith, Peter K 1763 ENG1.0010.17152.55 
  Grant, David 1863 SCO0.501-0.2315-3.45 
  Horlock, Peter J 1641 ENG0.501-0.4215-6.30 

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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