Rapid: Individual Calculations August 2015
 Rogers, Tim L  Total change: 24.00  Rating chartPersonal card
 Watford Rapid-Play Open Watford ENG 2015-06-27
RcRownchangeKK*chgGame
 2133 1928 2.00 4 0.97 20 19.40 
  Peiris, Gayan 2090 SRI1.0010.712014.20 
  Taylor, Adam C 1955 ENG0.001-0.4620-9.20 
  Briscoe, Christopher c2215 ENG1.0010.842016.80 
  Venkataramanan, Tiruchirap f2271 IND0.001-0.1220-2.40 

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)
 
 3rd Kings Place Festival Open London ENG 2015-07-11
RcRownchangeKK*chgGame
 2201 1969 3.00 6 1.73 20 34.60 
  Malhotra, Tarun 2094 ENG0.5010.17203.40 
  Ledger, Dave J f2252 ENG0.5010.34206.80 
  Briscoe, Chris c2215 ENG1.0010.812016.20 
  Radovanovic, Jovica f2253 SRB0.001-0.1620-3.20 
  Mogilarov, Dimitar 2168 BUL1.0010.762015.20 
  Eames, Robert S f2222 ENG0.001-0.1920-3.80 

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)
 
 Golders Green Rapidplay Congress Open Jul 15 London ENG 2015-07-18
RcRownchangeKK*chgGame
 1967 1969 0.50 4 -1.50 20 -30.00 
  Bang, Dominique 2111 ENG0.001-0.3120-6.20 
  Sagues, Vincent 1942 ENG0.501-0.0420-0.80 
  Lewis, Andrew Mark 2032 ENG0.001-0.4120-8.20 
  Brozel, Sacha 1784 ENG0.001-0.7420-14.80 

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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