Individual Calculations July 2012
 Dahl, Matthew D  Total change: 45.60  Rating chartPersonal card
 2012 Spring Wednesday Knighte Masters Minneapolis, Minnesota USA 2012-04-25
RcRownchangeKK*chgGame
 2106 2116 7.50 9 2.88 15 43.20 
  Zelkind, Eduard A f2140 USA1.0010.53157.95 
  Allen, James F 2210 USA1.0010.63159.45 
  Fellman, Mike 2002 USA1.0010.34155.10 
  Feshir, Medhat 2174 USA1.0010.58158.70 
  Hoover, Nathan E 2123 USA1.0010.51157.65 
  Tang, Andrew 1963 USA0.001-0.7015-10.50 
  Radermacher, Timothy 2128 USA1.0010.52157.80 
  Drake, Jason M 2191 USA0.5010.10151.50 
  Amarasinghe, Prashantha 2019 SRI1.0010.37155.55 

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 13th FIDE Open Rating Tournament Minneapolis, Minnesota USA 2012-05-12
RcRownchangeKK*chgGame
 1943 2104 2.00 4 -0.77 15 -11.55 
  Quinn, Connor 1757 USA1.0010.11151.65 
  Weatherspoon, Kyle 1939 USA1.0010.28154.20 
  Chakrasali, Samart 1866 USA0.001-0.8015-12.00 
  Allen, James F 2210 USA0.001-0.3615-5.40 

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)
 
 21st Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2012-05-25
RcRownchangeKK*chgGame
 2095 2104 4.00 6 0.93 15 13.95 
  Hoover, Nathan E 2123 USA1.0010.53157.95 
  Finegold, Spencer 2060 USA0.001-0.5615-8.40 
  Smith, Garrett L 2089 USA1.0010.48157.20 
  Tyagi, Kushan 2053 USA1.0010.43156.45 
  Kogen, Jonathan S 2127 USA0.5010.03150.45 
  Cooklev, Steven 2116 USA0.5010.02150.30 

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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