Individual Calculations November 2019
 Peters, Jack  Total change: -3.30  Rating chartPersonal card
 41st Annual Southern California Open Newport Beach, California USA 2019-08-31
RcRownchangeKK*chgGame
 2145 2331 4.00 6 -0.33 10 -3.30 
  Kukavica, Tony 1979 USA1.0010.11101.10 
  Xia, Brandon c2059 USA0.501-0.3310-3.30 
  Salik, Serkan 2015 USA1.0010.13101.30 
  Krishnamoorthy, Vijay Keerthi 2204 IND1.0010.33103.30 
  Shlyakhtenko, Robert c2196 USA0.001-0.6810-6.80 
  Bryant, John Daniel m2414 USA0.5010.11101.10 

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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