Individual Calculations March 2012
 Iasman, Inna  Total change: 1.80  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1871 2000 4.50 5 1.14 15 17.10 
  Nydegger, Charles 1826 SUI1.0010.27154.05 
  Schweizer, Robert 1887 SUI0.501-0.1515-2.25 
  Keller, Philipp 1926 SUI1.0010.40156.00 
  Staudacher, Ana 1818 GER1.0010.26153.90 
  Mehringer, Joerg 1898 GER1.0010.36155.40 

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)
 
 Team 2012 - Nationale 3 - R5-6 FRANCE FRA 2012-01-15
RcRownchangeKK*chgGame
 1882 1951 0.00 1 -0.60 15 -9.00 
  Zaky, Tamir 1882 FRA0.001-0.6015-9.00 

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 Chess Festival - Challengers B 2012 Gibraltar ENG 2012-01-28
RcRownchangeKK*chgGame
 2065 1951 1.00 4 -0.42 15 -6.30 
  Rodriguez Boado, Martin 2164 ESP0.001-0.2315-3.45 
  Wiedersich, Jens 2139 GER0.001-0.2615-3.90 
  Kandic, Milan 2131 SRB0.001-0.2615-3.90 
  Riiser, Samuel 1827 NOR1.0010.33154.95 

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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