Individual Calculations May 2011
 Ritz, Olaf  Total change: 11.55  Rating chartPersonal card
 9.Kaiserbrunnen Osterturnier Brakel GER 2011-04-21
RcRownchangeKK*chgGame
 2129 2092 4.50 8 0.77 15 11.55 
  Bickmann, Uwe 1816 GER1.0010.17152.55 
  Schmidt, Volker 1965 GER1.0010.33154.95 
  Sand, Rolf Dr. 2027 GER1.0010.41156.15 
  Karpatchev, Aleksandr g2472 RUS0.001-0.0915-1.35 
  Hoellmann, Ludger 2202 GER0.5010.15152.25 
  Siemes, Robert 2121 GER0.5010.04150.60 
  Eisenbeiser, Amadeus m2411 GER0.001-0.1315-1.95 
  Sturm, Frank 2014 GER0.501-0.1115-1.65 

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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