Individual Calculations September 2015
 Grassi, Fabrizio  Total change: -10.40  Rating chartPersonal card
 Lichtenberger Sommer 2015 Berlin GER 2015-08-15
RcRownchangeKK*chgGame
 1870 1871 4.00 9 -0.52 20 -10.40 
  Rietze, Clemens f2271  * GER0.001-0.0820-1.60 
  Koerber, Bernhard 1603 GER1.0010.17203.40 
  Schmidt, Markus 2108 GER0.001-0.2020-4.00 
  Hoemke, Holger 1568 GER1.0010.14202.80 
  Richter, Goetz 2088 GER0.001-0.2220-4.40 
  Allaart, Jesse 1546 NED0.501-0.3720-7.40 
  Poeltelt, Helmut, Dr. 1752 GER1.0010.34206.80 
  Hahlbohm, Matthias 2069 GER0.001-0.2420-4.80 
  Schmidt, Rico 1828 GER0.501-0.0620-1.20 
 * 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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