Individual Calculations September 2017
 Lehmann, Spencer G  Total change: 44.00  Rating chartPersonal card
 6th Annual Washington International - Masters Rockville, Maryland USA 2017-08-12
RcRownchangeKK*chgGame
 2278 2141 4.00 9 1.10 40 44.00 
  Hilby, Craig m2401 USA0.001-0.1840-7.20 
  Song, Edward f2292 USA1.0010.704028.00 
  Rodriguez Garcia, Victor m2366 CUB0.001-0.2240-8.80 
  Colas, Joshua f2273 USA1.0010.684027.20 
  Hua, David 2292 USA0.001-0.3040-12.00 
  Zheng, Andrew 2259 USA0.5010.16406.40 
  Santarius, Erik f2331 USA0.5010.254010.00 
  Yu, Jennifer R fwm2279 USA0.001-0.3140-12.40 
  Richardson, James 2011 USA1.0010.324012.80 

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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