Individual Calculations June 2016
 Stengelin, Martin K  Total change: 34.00  Rating chartPersonal card
 2016 Maryland Open - Under 2200 Rockville, Maryland USA 2016-04-29
RcRownchangeKK*chgGame
 1960 2015 2.00 2 0.85 40 34.00 
  Tan, Richard T 1852 USA1.0010.284011.20 
  Jose, Franco Moncera 2068 USA1.0010.574022.80 

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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