Individual Calculations December 2018
 Lanzani, Mario  Total change: -23.50  Rating chartPersonal card
 Malta International Open 2018 Bugibba MLT 2018-11-11
RcRownchangeKK*chgGame
 2014 2285 5.00 9 -2.35 10 -23.50 
  Lombard, Olivier 1885  * MLT0.501-0.4210-4.20 
  Post, Maarten 1885  * NED1.0010.08100.80 
  Meyer, Peter 2003 GER0.501-0.3410-3.40 
  Moeller, Mikael 1969 SWE1.0010.13101.30 
  Krumphals, Friedrich 2194 AUT0.501-0.1210-1.20 
  Asatryan, Sona wm2065 ARM1.0010.22102.20 
  Burrows, Martin 2109 ENG0.001-0.7310-7.30 
  Schmidt, Kai Uwe 1993 GER0.501-0.3510-3.50 
  Eckhardt, Lars 2027 NOR0.001-0.8210-8.20 
 * 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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