Individual Calculations April 2013
 Schrank, Manfred  Total change: 12.60  Rating chartPersonal card
 RUM Takerek Kupa 2013 Szombathely HUN 2013-01-06
RcRownchangeKK*chgGame
 1981 1854 1.50 2 0.84 15 12.60 
  Hajos, Roland 1972 HUN1.0010.66159.90 
  Gombos, Bettina 1990 HUN0.5010.18152.70 

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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