Individual Calculations April 2008
 Ziabari, Morteza  Total change: -2.10  Rating chartPersonal card
 Open Praha 2008 - tournament B Prague CZE 2008-01-11
RcRownchangeKK*chgGame
 1953 1976 2.50 5 -0.14 15 -2.10 
  Snorek, Milan 2098 CZE0.001-0.3315-4.95 
  Kottnauerova, Libuse 1775 CZE0.501-0.2615-3.90 
  Krch, Lukas 1897 CZE1.0010.39155.85 
  Novak, Jindrich 2048 CZE1.0010.60159.00 
  Ruzicka, Vaclav 1946 CZE0.001-0.5415-8.10 

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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