Individual Calculations February 2020
 Mishkin, Paul A  Total change: -3.20  Rating chartPersonal card
 St. Johnsbury Open 2020 Saint Johnsbury, Vermont USA 2020-01-18
 1961 1561 0.00 1 -0.08 40 -3.20 
  Ramanathan, Suraj 1961  * USA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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