Individual Calculations February 2015
 Megret, Jean  Total change: 122.40  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1888 1615 3.50 5 2.64 40 105.60 
  Suwendo, Poedjo 1870 SUI0.001-0.1940-7.60 
  Jakob, Marcel 1945 SUI0.5010.384015.20 
  Schreiber, Edwin 1948 SUI1.0010.884035.20 
  Haug, Harald 1805 GER1.0010.754030.00 
  Geyer, Martin 1873 SUI1.0010.824032.80 

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)
 
 11.Open de Payerne (round 1 of 7) Payerne SUI 2015-01-08
RcRownchangeKK*chgGame
 2015 1615 0.50 1 0.42 40 16.80 
  Schneuwly, Achim 2015  * SUI0.5010.424016.80 
 * 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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