Individual Calculations April 2015
 Ruotanen, Helge  Total change: 3.20  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2073 1921 3.00 9 0.16 20 3.20 
  Schoeneberg, Manfred f2238 GER0.001-0.1320-2.60 
  Nowack, Achim 1801 GER0.001-0.6620-13.20 
  Kuhne, Detlev 2131 GER0.001-0.2320-4.60 
  Piersig, Hans-Juergen 2122 GER1.0010.762015.20 
  Seyb, Dieter f2258 GER0.001-0.1220-2.40 
  Van Houtte, Thierry 2133 BEL0.001-0.2320-4.60 
  Tahkavuori, Tapani 2087 FIN0.5010.22204.40 
  Siegmund, Rainer 2115 GER0.5010.25205.00 
  Koehn, Walter 1773 GER1.0010.30206.00 

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)
 

 

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