Individual Calculations June 2017
 Poling, Scott E  Total change: 2.20  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1601 1768 3.00 4 0.11 20 2.20 
  Yanofsky, Kevin 1570 USA1.0010.24204.80 
  Crofts, Jacob 1651 USA0.001-0.6620-13.20 
  Agdamag, Samuel 1612 USA1.0010.29205.80 
  McEnroe, Glenn 1570 USA1.0010.24204.80 

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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