Rapid: Individual Calculations August 2019
 Bonin, Jay  Total change: 7.40  Rating chartPersonal card
 Marshall Masters July 2019 New York, New York USA 2019-07-16
RcRownchangeKK*chgGame
 2294 2334 2.50 4 0.37 20 7.40 
  Kozikowski, Anthony 1978 USA1.0010.11202.20 
  Kacheishvili, Giorgi g2508 GEO0.5010.23204.60 
  Hoffmann, Asa f2209 USA0.501-0.1720-3.40 
  Khamrakulov, Djurabek g2482 UZB0.5010.20204.00 

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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