Individual Calculations July 2010
 Santarius, Erik  Total change: -33.00  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2044 2270 4.00 8 -2.20 15 -33.00 
  Hollinberger, Drew 1982 USA0.001-0.8415-12.60 
  Velikanov, Alexander 2087 USA1.0010.26153.90 
  Ulrich, Tommy 2025 USA0.001-0.8015-12.00 
  Dahl, Matthew D 2063 USA0.001-0.7715-11.55 
  Keating, Robert F 2084 USA0.501-0.2415-3.60 
  Chiang, Jonathan 1870  * USA1.0010.08151.20 
  Shetty, Atulya A 2085 USA1.0010.26153.90 
  Ni, Viktorija wf2159 LAT0.501-0.1515-2.25 
 * 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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