Individual Calculations December 2017
 Grassi, Fabrizio  Total change: 30.20  Rating chartPersonal card
 Lichtenrader Herbst 2017 Berlin-Lichtenrade GER 2017-10-28
RcRownchangeKK*chgGame
 2001 1842 4.00 8 1.51 20 30.20 
  Kryakvin, Dmitry g2242  * RUS0.001-0.0820-1.60 
  Wolfram, Mike 1549 GER1.0010.15203.00 
  Buttkus, Andre 2032 GER0.5010.25205.00 
  Chan, Kim Yew 2185 MAS0.001-0.1220-2.40 
  Shapiro, Yosip 2090 GER1.0010.812016.20 
  Cusnariov, Nikolai 2099 MDA0.001-0.1820-3.60 
  Kreutz, Jonas 1854 GER0.5010.02200.40 
  Oelmann, Henry 1957 GER1.0010.662013.20 
 * 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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