Individual Calculations July 2018
 Zavala, Jonathan  Total change: 0.00  Rating chartPersonal card
 2018 National Open - U2300 Las Vegas, Nevada USA 2018-06-21
RcRownchangeRpKK*chgGame
 1853 0 1.50 6 0.00 1660   0.00 
  Li, Beilin 1950 USA0.0010.00 0.00 
  Schoonmaker, Nicholas c2091 USA0.0010.00 0.00 
  Boyd, Thomas E 1449 USA0.0010.00 0.00 
  Stone, George William 1912 USA0.5010.00 0.00 
  Hung, Alan 1663 USA1.0010.00 0.00 
  Siebenhaar, Erich 2055 GER0.0010.00 0.00 

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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