Individual Calculations September 2018
 Busygin, Stanislav  Total change: 8.60  Rating chartPersonal card
 17th Annual Manhattan Open New York, New York USA 2018-08-03
RcRownchangeKK*chgGame
 2143 2167 2.50 4 0.43 20 8.60 
  Stancil, Kimani 2005 USA1.0010.29205.80 
  Brodsky, David m2402 USA0.001-0.2120-4.20 
  Luo, Ryan 1805 USA1.0010.10202.00 
  Kim, Yoon-Young f2360 USA0.5010.25205.00 

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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