Individual Calculations March 2012
 Bischoff, Peter  Total change: -28.65  Rating chartPersonal card
 35. Zurich Weihnachtsopen Master Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 2104 2134 2.00 7 -1.91 15 -28.65 
  Ghaem, Maghami Ehsan g2534  * IRI0.001-0.0815-1.20 
  Stucki, Kaspar 2007 SUI0.501-0.1715-2.55 
  Sand, Dr. Rolf 2000 GER0.501-0.1815-2.70 
  Marentini, Marcel 2015 SUI0.001-0.6615-9.90 
  Yankelevich, Lev 2064 GER0.001-0.6015-9.00 
  Aeschbach, Philipp 2040 SUI0.501-0.1315-1.95 
  Paladini, Jean-Michel 2068 SUI0.501-0.0915-1.35 
 * 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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