Individual Calculations February 2013
 Scholz, Ralf-Dieter  Total change: 0.90  Rating chartPersonal card
 37.Potsdamer Weihnachtsturnier Potsdam GER 2012-12-27
RcRownchangeKK*chgGame
 1973 1898 2.50 6 0.06 15 0.90 
  Welz, Peter, Dr. f2104 GER0.5010.26153.90 
  Kuhne, Detlev 2175 GER0.5010.33154.95 
  Cusnariov, Nicolai 2168 MDA0.001-0.1715-2.55 
  Calamar, George 1711 GER0.501-0.2415-3.60 
  Paul, Fabian 1628 GER1.0010.17152.55 
  Gelemerov, Yane 2052 BUL0.001-0.2915-4.35 

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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