Individual Calculations September 2009
 Zaza, Ludovic  Total change: 14.85  Rating chartPersonal card
 Swiss Championship U14 Echallens SUI 2009-07-02
RcRownchangeKK*chgGame
 2014 1745 1.50 4 0.76 25 19.00 
  Georgiadis, Nico 2085 SUI0.001-0.1225-3.00 
  Skouvaklis, Alexis 2018 SUI1.0010.832520.75 
  Meylan, Andre 1871 SUI0.5010.17254.25 
  Hasenohr, Benedict 2080 SUI0.001-0.1225-3.00 

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)
 
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 1951 1745 2.00 9 -0.19 25 -4.75 
  Hasenohr, Benedict 2080 SUI0.001-0.1225-3.00 
  Lienhard, Alex 1960 SUI0.001-0.2325-5.75 
  Tschanz, Dominik 1978 SUI0.001-0.2125-5.25 
  Joller, Hans 1967 SUI0.001-0.2225-5.50 
  Heeb, Hanspeter 1977 SUI1.0010.792519.75 
  Rimann, Theo 1928 SUI0.5010.24256.00 
  Reust, Erika 1931 SUI0.5010.24256.00 
  Torricelli, Arnold 1964 SUI0.001-0.2225-5.50 
  Nuri, Kaiwan 1777 SUI0.001-0.4625-11.50 

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)
 
NOTE: K factor changed
 18. Open Int. de Martigny Martigny SUI 2009-07-31
RcRownchangeKK*chgGame
 2094 1745 0.50 4 0.04 15 0.60 
  Huss, Andreas m2145  * SUI0.001-0.0815-1.20 
  Beney, Eddy 2117 SUI0.5010.40156.00 
  Muheim, Sebastien 2035 FRA0.001-0.1615-2.40 
  Moret, Jean-Paul 2080 SUI0.001-0.1215-1.80 
 * 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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