Individual Calculations October 2015
 Coqueraut, Jean Dominique  Total change: 22.40  Rating chartPersonal card
 CI 37 Seniores 2015 Rio Marina - Elba ITA 2015-09-14
RcRownchangeKK*chgGame
 1802 1730 4.50 8 1.12 20 22.40 
  Bruno, Fabio m2130  * ITA0.001-0.0820-1.60 
  Spina, Ezio 1330  * ITA1.0010.08201.60 
  Vanzan, Alessandro 1542 ITA0.501-0.2420-4.80 
  Lasio, Millo 2020 ITA0.5010.34206.80 
  Rigotti, Gianluigi 1498 ITA1.0010.21204.20 
  Blasco, Domenico 1954 ITA0.5010.28205.60 
  Passerotti, Pierluigi f2130  * ITA0.001-0.0820-1.60 
  Cavatorta, Fosco 1810 ITA1.0010.612012.20 
 * 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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