Individual Calculations January 2018
 Paragua, Mark  Total change: 8.10  Rating chartPersonal card
 Bay Area Chess Winter 2017 Championship Milpitas, California USA 2017-12-15
RcRownchangeKK*chgGame
 2286 2513 4.50 5 0.81 10 8.10 
  Karnavat, Ojas 2113  * IND1.0010.08100.80 
  Rapaka, Krishnakanth 2113  * USA1.0010.08100.80 
  Chambers, Ezra Pau f2135 BDI1.0010.09100.90 
  Holt, Conrad g2568 USA0.5010.08100.80 
  Zierk, Steven m2502 USA1.0010.48104.80 
 * 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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