Individual Calculations August 2017
 Agdamag, Samuel Za  Total change: -40.40  Rating chartPersonal card
 Summer 2017 Tuesday Night Marathon San Francisco, California USA 2017-05-23
RcRownchangeKK*chgGame
 1554 1612 1.50 3 -0.24 20 -4.80 
  Stearman, Josiah P f2012  * USA0.001-0.0820-1.60 
  Otterbach, Renate 1240 USA0.501-0.4020-8.00 
  Enkh, Tergelsar 1411 USA1.0010.24204.80 
 * 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)
 
 GM Marcel Sisniega Marathon Berkeley, California USA 2017-06-02
RcRownchangeKK*chgGame
 1527 1579 0.50 4 -1.78 20 -35.60 
  Chalissery, Jossy 1565 USA0.001-0.5220-10.40 
  Ricard, Bruce 1640 USA0.001-0.4220-8.40 
  Erdenebileg, Matthew Erkhes 1523 USA0.501-0.0820-1.60 
  Enkh, Tergelsar 1379 USA0.001-0.7620-15.20 

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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