Individual Calculations January 2019
 Kuczek, Kevin  Total change: 18.60  Rating chartPersonal card
 Fall 2018 Tuesday Night Marathon San Francisco, California USA 2018-10-23
RcRownchangeKK*chgGame
 1904 1915 5.50 9 0.93 20 18.60 
  Revi, Frank 1515  * USA1.0010.08201.60 
  Rakonitz, David 1675 USA1.0010.20204.00 
  Chambers, Ezra Paul f2287 BDI0.001-0.1020-2.00 
  Pham, Tam Phu 1515  * USA1.0010.08201.60 
  Babayan, Gagik 1728 USA1.0010.26205.20 
  Jain, Shaurya 1900 USA1.0010.48209.60 
  Ivanov, Aleksandr 2135 USA0.001-0.2220-4.40 
  Tsodikova, Natalya wf2137 USA0.5010.28205.60 
  Mont-Reynaud, Jordy 2241 USA0.001-0.1320-2.60 
 * 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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