Individual Calculations July 2018
 Jacobs, Jon  Total change: -0.60  Rating chartPersonal card
 11th Annual New York International New York, New York USA 2018-06-13
RcRownchangeKK*chgGame
 2185 2193 4.50 9 -0.03 20 -0.60 
  Khamrakulov, Djurabek m2491 UZB0.5010.35207.00 
  Bonin, Jay Richard m2285 USA0.5010.13202.60 
  Yen, William 1976 USA1.0010.22204.40 
  Yap, Kim Steven m2363 PHI0.001-0.2820-5.60 
  Graif, William 2156 CAN0.001-0.5520-11.00 
  Khodzhamkuliev, Bahadur 2164 RUS0.501-0.0420-0.80 
  Mahajan, Rushaan 1810 USA1.0010.09201.80 
  Rohde, Michael g2375 USA0.5010.24204.80 
  Tian, Eddy 2049 USA0.501-0.1920-3.80 

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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