Individual Calculations September 2009
 Roller, Paul  Total change: -61.50  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 1917 1917 2.00 9 -2.46 25 -61.50 
  Balacek, Tadeas 2098 CZE0.001-0.2625-6.50 
  Andraschko, Felix 2078 GER0.001-0.2925-7.25 
  Kirste, Olaf 2029 GER0.001-0.3525-8.75 
  Zoubek, David 1655 CZE1.0010.18254.50 
  Tejkal, Jiri 2009 CZE0.001-0.3725-9.25 
  Buratti, Marco 2016 ITA0.001-0.3625-9.00 
  Pantusenko, Valeria 1725 GER0.501-0.2525-6.25 
  Velina, Valeria 1762 GER0.001-0.7125-17.75 
  Shystarova, Anna 1883 UKR0.501-0.0525-1.25 

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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