Individual Calculations December 2017
 Arinal, Serge  Total change: -18.60  Rating chartPersonal card
 Open FIDE de Louviers 2017 (-2200) LOUVIERS FRA 2017-11-11
RcRownchangeKK*chgGame
 1601 1587 2.00 6 -0.93 20 -18.60 
  Boursier, Xavier 1908 FRA0.001-0.1320-2.60 
  Touat, Kais 1187  * FRA1.0010.08201.60 
  Korte, Markus 1987  * GER0.001-0.0820-1.60 
  Blondel, Jean-Michel 1367 FRA1.0010.22204.40 
  Mulot, David 1596 FRA0.001-0.4920-9.80 
  Julien, Franc 1562 FRA0.001-0.5320-10.60 
 * 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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