Individual Calculations September 2012
 Wichmann, Joerg  Total change: 13.35  Rating chartPersonal card
 21st Schachopen Feffernitz AUT 2012-08-18
RcRownchangeKK*chgGame
 1686 1464 2.50 7 0.89 15 13.35 
  Sanzani, Pierluigi 1859 ITA0.5010.42156.30 
  Tarmastin, Luca 1655 AUT0.001-0.2515-3.75 
  Egger, Fritz 1683 AUT1.0010.781511.70 
  Zeber, Karl 1777 AUT0.5010.36155.40 
  Witt, Holger 1611 GER0.001-0.3015-4.50 
  Graier, Hubert 1633 AUT0.5010.22153.30 
  Loescher, Leon 1582 AUT0.001-0.3415-5.10 

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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