Individual Calculations November 2009
 Arva, Peter  Total change: -6.45  Rating chartPersonal card
 II. Karikas Chess Weekend no.4 Group B under 2100 Hajduszoboszlo HUN 2009-10-09
RcRownchangeKK*chgGame
 1729 1889 3.00 5 -0.43 15 -6.45 
  Nemeti, Kornel 1616 HUN1.0010.17152.55 
  Horvath, Kristof 1510 HUN1.0010.09151.35 
  Szurovszky, Elek f2097 HUN0.001-0.2315-3.45 
  Pinczes, Gyula 1770 HUN0.001-0.6615-9.90 
  Szanto, Imre 1653 HUN1.0010.20153.00 

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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