Individual Calculations September 2017
 Arrese-Igor Sanchez, Cesareo  Total change: -23.40  Rating chartPersonal card
 CE Segunda Division 2017 Linares Jaen ESP 2017-08-08
RcRownchangeKK*chgGame
 1981 1905 0.50 4 -1.17 20 -23.40 
  Rubio Tapia, Jose Juan 2074 ESP0.001-0.2820-5.60 
  De La Pena Garcia, Blanca 1805 ESP0.001-0.6420-12.80 
  Rebollo Palos, Isaac 1826 ESP0.501-0.1120-2.20 
  Segura Naharro, Sergio 2220 ESP0.001-0.1420-2.80 

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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