Individual Calculations March 2013
 Wasiluk, Kevin M  Total change: -8.55  Rating chartPersonal card
 Chess.MN 16th FIDE Open Minneapolis, Minnesota USA 2012-11-17
RcRownchangeKK*chgGame
 1908 2294 2.50 4 -1.15 15 -17.25 
  Quinn, Connor 1894  * USA0.001-0.9215-13.80 
  Baker, John M 1894  * USA1.0010.08151.20 
  Chakrasali, Samarth 1899 USA0.501-0.4215-6.30 
  Weatherspoon, Kyler 1946 USA1.0010.11151.65 
 * 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)
 
 2012 Minnesota Class Championships Plymouth, Minnesota USA 2012-11-24
RcRownchangeKK*chgGame
 2110 2294 3.00 4 0.05 15 0.75 
  Jensen, Matthew R 2055 USA1.0010.20153.00 
  Mattson, Dane M 2077 USA1.0010.22153.30 
  Riester, Scott M 2239 USA0.001-0.5815-8.70 
  Babcock, Thomas C 2067 USA1.0010.21153.15 

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)
 
 2013 Minnesota Open Championship St Paul, Minnesota USA 2013-02-15
RcRownchangeKK*chgGame
 2194 2311 3.00 4 0.53 15 7.95 
  Richter, Alex James 1967 USA1.0010.12151.80 
  Bartholomew, John D m2435 USA0.5010.17152.55 
  Weatherspoon, Kyler 1978 USA1.0010.12151.80 
  Nagle, Sean M f2397 USA0.5010.12151.80 

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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