Individual Calculations June 2018
 Ivanov, Aleksandr  Total change: 8.40  Rating chartPersonal card
 Spring 2018 Tuesday Night Marathon San Francisco, California USA 2018-03-20
RcRownchangeKK*chgGame
 1895 2136 6.50 8 0.42 20 8.40 
  Donaldson, Kyle 1736  * USA1.0010.08201.60 
  Cendejas, Juan 1736  * USA1.0010.08201.60 
  Donnelly, Patrick 1736  * USA1.0010.08201.60 
  O`connor, Derek 2156 USA0.001-0.4720-9.40 
  Jensen, Christian 1793 USA1.0010.12202.40 
  Steger, Eric 1853 USA1.0010.16203.20 
  Diaz, Conrado 2266 PHI0.5010.18203.60 
  Lewis, Edward 1881 USA1.0010.19203.80 
 * 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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