Rapid: Individual Calculations May 2018
 Bonin, Jay  Total change: -9.20  Rating chartPersonal card
 April 2018 Marshall Masters New York, New York USA 2018-04-17
RcRownchangeKK*chgGame
 2254 2356 2.00 4 -0.46 20 -9.20 
  Kozikowski, Anthony 2029 USA1.0010.13202.60 
  Mona, Khaled wg2133 EGY1.0010.22204.40 
  Panjwani, Raja m2407 CAN0.001-0.4320-8.60 
  Khamrakulov, Djurabek m2446 UZB0.001-0.3820-7.60 

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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