Individual Calculations October 2015
 Prior, Stephen C V  Total change: -67.20  Rating chartPersonal card
 Golders Green August 2015 Bank Holiday Congress: OPEN London ENG 2015-08-29
RcRownchangeKK*chgGame
 1796 1992 2.50 5 -1.22 20 -24.40 
  Levene, Joseph 1750 ENG0.001-0.8020-16.00 
  Davison, Chris 1870 ENG0.001-0.6720-13.40 
  Rocco, Federico 1721 ENG1.0010.17203.40 
  Torrance, John 1705 SCO1.0010.16203.20 
  Mondal, Prince 1935 ITA0.501-0.0820-1.60 

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)
 
 32nd Hampstead Weekend Congress: Under 2200 London ENG 2015-09-26
RcRownchangeKK*chgGame
 1852 2026 1.50 5 -2.14 20 -42.80 
  Jekel, Wolfgang 1837 GER1.0010.25205.00 
  Strachan, Gavin I 1790 ENG0.501-0.3020-6.00 
  Giles, Yasmin 1954 ENG0.001-0.6020-12.00 
  Brozel, Sacha 1854 ENG0.001-0.7320-14.60 
  Pollack, Oscar 1823 ENG0.001-0.7620-15.20 

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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