Individual Calculations May 2011
 Most, Eric M  Total change: 3.75  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 1958 2128 2.00 2 0.57 15 8.55 
  Rohde, Daniel 1885 USA1.0010.20153.00 
  Sugino, Christopher 2031 USA1.0010.37155.55 

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)
 
 2011 UMBC Open - Alvin S Mintzes Class Tournament Baltimore, Maryland USA 2011-02-26
RcRownchangeKK*chgGame
 2173 2128 1.00 3 -0.32 15 -4.80 
  Zimmer, Ralph P f2214 USA0.001-0.3815-5.70 
  Cohen, Harry S 2072 USA0.501-0.0815-1.20 
  Selzler, Richard 2233 USA0.5010.14152.10 

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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