Individual Calculations June 2017
 Maser, Thomas F  Total change: -5.00  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1764 1920 4.50 7 -0.25 20 -5.00 
  Enkh, Tergelsar 1520  * USA1.0010.08201.60 
  Diaz, Conrado 2261 PHI0.001-0.1220-2.40 
  Ricard, Bruce 1555 USA0.501-0.4020-8.00 
  Abraham, Michael D 1579 USA1.0010.12202.40 
  Mays, Jerry L 1721 USA1.0010.24204.80 
  Vickers, Keith 1959 USA0.001-0.4520-9.00 
  Newey, Richard 1753 USA1.0010.28205.60 
 * 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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