Individual Calculations April 2017
 Kierzek, Mira  Total change: 55.60  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Senioren Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 2077 1974 6.00 9 2.78 20 55.60 
  Richter, Stefan 1671 GER1.0010.14202.80 
  Witte, Manfred 2155 GER0.5010.24204.80 
  Weenink, Henk 2132 NED0.5010.21204.20 
  Villing, Dieter 2089 GER1.0010.662013.20 
  Maes, Valery 2097 BEL0.5010.17203.40 
  Hunold, Rolf 2079 GER1.0010.642012.80 
  Okrajek, Alexander 2213 GER0.5010.30206.00 
  Zunker, Reinhard, Dr. f2121 GER0.5010.20204.00 
  Bhend, Edwin m2138 SUI0.5010.22204.40 

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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