Individual Calculations July 2010
 Keating, Robert F  Total change: -14.40  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2185 2084 2.00 8 -0.96 15 -14.40 
  Yang, Darwin f2393 USA0.001-0.1415-2.10 
  Zenyuk, Iryna cwm2276 USA1.0010.751511.25 
  Hughes, Tyler B 2296 USA0.001-0.2315-3.45 
  Koo, Oliver T 2241 USA0.001-0.2915-4.35 
  Santarius, Erik 2270 USA0.5010.24153.60 
  Jayakumar, Adarsh 2169 USA0.001-0.3815-5.70 
  Hyatt, Doug 2028 USA0.001-0.5815-8.70 
  Chiang, Sarah wc1808 USA0.501-0.3315-4.95 

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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