Individual Calculations February 2019
 Vidarte Morales, Arturo  Total change: 0.20  Rating chartPersonal card
 XXXIVeme Open International d'Hiver de Nice NICE FRA 2018-12-26
RcRownchangeKK*chgGame
 2094 2358 5.50 7 0.02 10 0.20 
  Labarthe, Arnaud 1958  * FRA1.0010.08100.80 
  De Lange, Hans 1958  * NED1.0010.08100.80 
  Jose Polanco, Kenia wc1958  * MNC1.0010.08100.80 
  Debray, Christopher m2330 FRA0.501-0.0410-0.40 
  Giroyan, Gary m2406 FRA0.001-0.4310-4.30 
  Drouin, Jean-Pierre 1958  * FRA1.0010.08100.80 
  Cacinschi, Alexandru 2087 ITA1.0010.17101.70 
 * 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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