Individual Calculations September 2018
 Bonin, Jay  Total change: 16.70  Rating chartPersonal card
 17th Annual Manhattan Open New York, New York USA 2018-08-03
RcRownchangeKK*chgGame
 2229 2275 3.50 5 0.69 10 6.90 
  Wang, Warren 2034 USA1.0010.20102.00 
  Lenderman, Aleksandr g2625 USA0.001-0.1110-1.10 
  Martinez, Shawn 1991 USA1.0010.16101.60 
  Barrett, Steve 2096 ENG1.0010.27102.70 
  Perez, Robert 2397 USA0.5010.17101.70 

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)
 
 11th Cleveland Open Middleburg Heights, Ohio USA 2018-08-10
RcRownchangeKK*chgGame
 2102 2275 4.50 5 0.98 10 9.80 
  Paganini, Xavier 1879 USA1.0010.08100.80 
  Liu, Aristo f2101 USA1.0010.27102.70 
  Baker, Vincent 2170 USA0.501-0.1410-1.40 
  Kelley, Deshawn 2047 USA1.0010.21102.10 
  Burnett, Ronald m2315 USA1.0010.56105.60 

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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