Individual Calculations July 2019
 Uminer, Moshe  Total change: -9.20  Rating chartPersonal card
 Marshall FIDE Mondays May-June 2019 New York, New York USA 2019-05-13
RcRownchangeKK*chgGame
 1756 1965 2.50 4 -0.46 20 -9.20 
  Brendel, John J 1702 USA0.501-0.3220-6.40 
  Sena, Juan 1996 DOM0.001-0.4620-9.20 
  Jeffrey, James 1760 USA1.0010.24204.80 
  Chong, Joshua Ethan 1565  * USA1.0010.08201.60 
 * 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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