Individual Calculations April 2023
 Viani, Antonio Dcunha  Total change: -1.10  Rating chartPersonal card
 1er open d'echecs international du Manoir hotel Touquet golf resort LE TOUQUET PARIS PLAGE FRA 2023-02-25
RcRownchangeKK*chgGame
 2220 2377 6.00 9 -0.11 10 -1.10 
  Burg, Henk 1977  * NED1.0010.08100.80 
  Morais, Mario 2048 FRA0.501-0.3810-3.80 
  Coles, Ruben 2129 FRA1.0010.19101.90 
  Shyaamnikhil, P m2487 IND0.5010.15101.50 
  Lambert, Adrien 2092 FRA1.0010.16101.60 
  Mohamed, Anees M f2259 IND0.501-0.1610-1.60 
  Iniyan, P g2514 IND0.5010.18101.80 
  Nevejans, Eric 2100 FRA1.0010.17101.70 
  Nitin, S. m2374 IND0.001-0.5010-5.00 
 * 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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