Individual Calculations August 2012
 Vann, Monica S  Total change: -3.90  Rating chartPersonal card
 6e Leiden Chess Tournament - Group B Leiden NED 2012-07-06
RcRownchangeKK*chgGame
 1713 1542 1.00 4 -0.13 30 -3.90 
  Rekelhof, Martin 1748 NED0.5010.26307.80 
  Verstraeten, Iris 1641 BEL0.001-0.3630-10.80 
  Nadj, Georg 1627 GER0.5010.12303.60 
  Van Brussel, Bert 1836 NED0.001-0.1530-4.50 

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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