Individual Calculations June 2015
 Schwerdt, Alwin Elias  Total change: 66.80  Rating chartPersonal card
 Haspa-Schachpokal 2015 Gruppe B Bargteheide GER 2015-05-14
RcRownchangeKK*chgGame
 1703 1390 2.50 6 1.67 40 66.80 
  Duemmke, Jens 1716 GER0.001-0.1340-5.20 
  Lahn, Horst 1607 GER1.0010.784031.20 
  Eschweiler, Markus 1722 GER0.5010.384015.20 
  Samm, Bastian 1722 GER0.5010.384015.20 
  Schmitz, Karl-Heinz 1742 GER0.001-0.1140-4.40 
  Focke, Adrian 1708 GER0.5010.374014.80 

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)
 

 

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