Individual Calculations May 2012
 Raygrotzki, Norbert  Total change: 22.65  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 2166 1985 2.50 4 1.39 15 20.85 
  Philippe, Denis 2103 BEL0.5010.16152.40 
  Collette, Benjamin 2175 BEL1.0010.751511.25 
  Heynen, Koen 2052 BEL0.5010.09151.35 
  Piceu, Tom f2333 BEL0.5010.39155.85 

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)
 
 Bezirks-Einzelmeisterschaft 2012 Emscher-Lippe Oberhausen GER 2012-02-14
RcRownchangeKK*chgGame
 2000 1969 1.00 2 0.07 15 1.05 
  Fiori, Bruno 2161 ITA0.001-0.2515-3.75 
  Josten, Severin Johannes 1839 GER1.0010.32154.80 

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)
 
 Oberhausener Oster-Open 2012 Oberhausen GER 2012-04-05
RcRownchangeKK*chgGame
 2049 1940 1.50 4 0.05 15 0.75 
  Fiori, Bruno 2161 ITA0.5010.28154.20 
  Krueger, Andre 2145 GER0.001-0.2415-3.60 
  Schlereth, Detlev 1743 GER1.0010.25153.75 
  Meertens, Martin 2145 GER0.001-0.2415-3.60 

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)
 

 

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