Individual Calculations September 2009
 Corvi, Marco  Total change: -44.25  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2195 2317 3.00 9 -2.95 15 -44.25 
  Agrest, Inna 2120 SWE1.0010.25153.75 
  Zilka, Stepan m2466 CZE0.001-0.3015-4.50 
  Tomazini, Zan 2119 SLO0.501-0.2615-3.90 
  Netzer, Jacques 2147 FRA0.001-0.7215-10.80 
  Danes, Jaroslav 2238 CZE0.001-0.6115-9.15 
  Bartos, Jan f2197 CZE0.501-0.1615-2.40 
  Kaphle, Stephan 2170 GER0.001-0.7015-10.50 
  Olsarova, Tereza 2127 CZE0.501-0.2515-3.75 
  Sergin, Mark 2167 GER0.501-0.2015-3.00 

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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