Individual Calculations April 2008
 Reutiman, Hans Peter  Total change: -12.45  Rating chartPersonal card
 Marianske Lazne 2008 - Open Marianske Lazne CZE 2008-01-19
RcRownchangeKK*chgGame
 2058 1789 0.00 3 -0.53 15 -7.95 
  Hastik, Svatopluk 2116 CZE0.001-0.1315-1.95 
  Grillich, Alexander 2071 GER0.001-0.1615-2.40 
  Guttulsrud, Odd Martin 1988 NOR0.001-0.2415-3.60 

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)
 
 BEKB-Schach-Open Burgdorf SUI 2008-02-22
RcRownchangeKK*chgGame
 1980 1789 1.00 2 0.48 15 7.20 
  Piazza, Carlo 2069 ITA0.001-0.1615-2.40 
  Delmonico, Nils 1891 SUI1.0010.64159.60 

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)
 
 Blackpool Challengers Blackpool ENG 2008-03-07
RcRownchangeKK*chgGame
 1879 1789 0.00 2 -0.78 15 -11.70 
  Soni, Sharan 1744 ENG0.001-0.5615-8.40 
  Patrick, David A 2013 ENG0.001-0.2215-3.30 

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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