Individual Calculations May 2012
 Richters, Marc  Total change: 5.10  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 2143 2028 1.50 3 0.46 15 6.90 
  De Villers, Mourad 2132 BEL0.5010.14152.10 
  Ghysels, Chris 2149 BEL0.5010.16152.40 
  Schreck, Roland 2147 GER0.5010.16152.40 

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)
 
 Oberhausener Oster-Open 2012 Oberhausen GER 2012-04-05
RcRownchangeKK*chgGame
 2017 2064 1.50 3 -0.12 15 -1.80 
  Drygajlo, Lars 1741 GER1.0010.13151.95 
  Krueger, Andre 2145 GER0.5010.11151.65 
  Harff, Wilfried 2164 GER0.001-0.3615-5.40 

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)
 

 

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