Individual Calculations September 2012
 Roew, Rolf  Total change: 8.10  Rating chartPersonal card
 Open Plzen 2012 Plzen CZE 2012-08-18
RcRownchangeKK*chgGame
 1882 1811 3.50 7 0.54 15 8.10 
  Michalek, Jan m2211  * CZE1.0010.921513.80 
  Ondrejat, Miroslav 2060 CZE0.001-0.1915-2.85 
  Palkova, Hana 1971 CZE0.001-0.2915-4.35 
  Smrckova, Svetlana 1578 CZE0.501-0.2915-4.35 
  Leseticky, Vladimir 1647 CZE1.0010.28154.20 
  Sladek, Jaroslav 2011 CZE0.001-0.2415-3.60 
  Lorenc, David 1699 CZE1.0010.35155.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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