Individual Calculations March 2014
 Collins, Alan  Total change: -14.25  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2014 AMATEUR A GIBRALTAR ENG 2014-01-27
RcRownchangeKK*chgGame
 1754 1746 1.50 4 -0.46 15 -6.90 
  Machlik, Jon 1891 NOR0.001-0.3115-4.65 
  Cardenas Romo, Alejandro 1835 ESP0.001-0.3815-5.70 
  Savage, Neil 1625 RSA0.501-0.1615-2.40 
  Hrivnakova, Anna 1664 SVK1.0010.39155.85 

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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2014 AMATEUR B GIBRALTAR ENG 2014-02-01
RcRownchangeKK*chgGame
 1744 1746 1.50 4 -0.49 15 -7.35 
  Boesch, Heinz 1884 GER0.5010.19152.85 
  Kuenitz, Klaus 1525 GER0.501-0.2815-4.20 
  Blikra, Per 1879 NOR0.5010.18152.70 
  Rowan, Daniel 1687 ENG0.001-0.5815-8.70 

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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