Individual Calculations February 2015
 Wahner, Eberhard, Dr.  Total change: 25.20  Rating chartPersonal card
 8. Internationales Schachturnier Winter-Open Berlin GER 2014-12-27
RcRownchangeKK*chgGame
 1571 1325 2.00 6 0.63 40 25.20 
  Valkova, Angelika 1725  * UKR0.001-0.0840-3.20 
  Lasschuit, Rene 1684 NED0.001-0.1040-4.00 
  Andress, Silvio 1725  * GER0.001-0.0840-3.20 
  Lippianowski, Stefan 1198 GER1.0010.334013.20 
  Toth, Hans-Juergen 1595 GER0.5010.334013.20 
  Tham, Nam 1496 GER0.5010.23409.20 
 * 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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