Individual Calculations September 2015
 Miyasaka, Marcus M  Total change: -46.00  Rating chartPersonal card
 14th Annual Manhattan Open New York, New York USA 2015-08-21
RcRownchangeKK*chgGame
 2066 2216 1.50 4 -1.15 40 -46.00 
  Rao, Keshav 1816  * USA0.501-0.4240-16.80 
  Eng, Kenneth 1935 USA0.501-0.3440-13.60 
  Bonin, Jay R m2294 USA0.001-0.3940-15.60 
  Gelman, Geoffrey 2218 USA0.5010.00400.00 
 * 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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