Individual Calculations December 2015
 Snape, Ian L  Total change: -4.80  Rating chartPersonal card
 Beckenham FIDE Rated Club Championships Round 2 Beckenham ENG 2015-10-08
RcRownchangeKK*chgGame
 1878 2199 0.00 1 -0.87 20 -17.40 
  Ponting, Andrew 1878 ENG0.001-0.8720-17.40 

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 NOVEMBER A London ENG 2015-11-02
RcRownchangeKK*chgGame
 1899 2173 3.50 4 0.25 20 5.00 
  Rizvi, Nasir 2089 WLS1.0010.38207.60 
  Coomber, George Cw 1773  * ENG1.0010.08201.60 
  Odunaiya, Victor 1885 ENG1.0010.16203.20 
  Anbukumar, Hajane 1847 ENG0.501-0.3720-7.40 
 * 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)
 
 Beckenham FIDE Rated Club Championships Round 3 Beckenham ENG 2015-11-05
RcRownchangeKK*chgGame
 2147 2173 0.50 1 -0.04 20 -0.80 
  Duggan, John E 2147 ENG0.501-0.0420-0.80 

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)
 
 4NCL Division 2 WE1 Birmingham ENG 2015-11-14
RcRownchangeKK*chgGame
 2143 2173 1.50 2 0.42 20 8.40 
  Talsma, Paul 2191 NED1.0010.532010.60 
  Russell, Christopher 2094 ENG0.501-0.1120-2.20 

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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