Individual Calculations January 2020
 Minear, Peter  Total change: 8.60  Rating chartPersonal card
 50th Annual National Chess Congress Philadelphia, Pennsylvania USA 2019-11-29
RcRownchangeKK*chgGame
 2080 2150 4.00 6 0.43 20 8.60 
  Martin, Zachary D 2073 USA0.501-0.1120-2.20 
  Rajmohan, Vikram 1750  * ENG1.0010.08201.60 
  Burke, John Michael g2550  * USA0.001-0.0820-1.60 
  Fishbein, Mitch 2151 USA0.5010.00200.00 
  Eisen, Zane 1986 USA1.0010.28205.60 
  Ling, Evan Maxwell 1968 USA1.0010.26205.20 
 * 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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