Individual Calculations February 2013
 Wasiluk, Kevin  Total change: 25.80  Rating chartPersonal card
 Chess.MN 8th FIDE Invitational Rating Tournament - Group A Minneapolis, Minnesota USA 2012-12-26
RcRownchangeKK*chgGame
 1988 2294 8.50 9 0.94 15 14.10 
  Amarasinghe, Prashantha 2110 SRI1.0010.26153.90 
  McNeil, David 1908 USA1.0010.09151.35 
  Weatherspoon, Kyle 1946 USA0.501-0.3915-5.85 
  Zweber, Chris 1894  * USA1.0010.08151.20 
  Kane, George F f2261 USA1.0010.45156.75 
  Fellman, Mike 2019 USA1.0010.17152.55 
  Murphy, William C 1894  * USA1.0010.08151.20 
  Chakrasali, Samart 1899 USA1.0010.08151.20 
  Richter, Alex J 1957 USA1.0010.12151.80 
 * 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)
 
 Chess.MN 17th FIDE Open Rating Tournament Minneapolis, Minnesota USA 2013-01-19
RcRownchangeKK*chgGame
 2027 2285 4.00 4 0.78 15 11.70 
  Hortillosa, Andres D 1934 USA1.0010.11151.65 
  Richter, Alex James 1957 USA1.0010.13151.95 
  Iwu, Okechukwu Nnej 2177 USA1.0010.35155.25 
  Kalina, Chris 2038 USA1.0010.19152.85 

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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