Rapid: Individual Calculations March 2020
 Balck, Eric  Total change: 12.20  Rating chartPersonal card
 Marshall Masters February 2020 New York, New York USA 2020-02-18
RcRownchangeKK*chgGame
 2109 1982 2.00 4 0.61 20 12.20 
  Hoffmann, Asa f2144 USA0.001-0.2920-5.80 
  Weisz, Bryan Alexander 1874 USA1.0010.35207.00 
  Tanwir, Furqan 2135 USA1.0010.702014.00 
  Bonin, Jay m2284 USA0.001-0.1520-3.00 

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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