Individual Calculations February 2014
 Langers, Alexander  Total change: 18.45  Rating chartPersonal card
 1. Koenigsspringer-Silvester-Open 2013 Gelsenkirchen GER 2013-12-27
RcRownchangeKK*chgGame
 2090 2216 4.00 5 0.76 15 11.40 
  Szczepanski, Krzysztof 1819 GER1.0010.08151.20 
  Eilers, Jochen 2005 GER1.0010.23153.45 
  Schmidt, Kai-Uwe 2069 GER1.0010.30154.50 
  Wickenfeld, Stefan 2139 GER0.501-0.1115-1.65 
  Weber, Tom m2418 LUX0.5010.26153.90 

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)
 
 Nordrheinwestfalen Klasse 2 2013/14 round 5 Nordrheinwestfalen GER 2014-01-12
RcRownchangeKK*chgGame
 2194 2215 1.00 1 0.47 15 7.05 
  Wolf, Andre 2194 GER1.0010.47157.05 

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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