Individual Calculations August 2013
 Vavrinkova, Eliska  Total change: 20.40  Rating chartPersonal card
 Golden Prague 2013 - Open B Praha CZE 2013-06-23
RcRownchangeKK*chgGame
 1513 1468 2.00 3 0.68 30 20.40 
  Palla, Ivan 1586 CZE0.5010.16304.80 
  Abdulrahim, Salem 1298 UAE1.0010.28308.40 
  Kral, Ladislav 1654 CZE0.5010.24307.20 

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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