Individual Calculations March 2011
 Voje, Daniel W  Total change: 0.60  Rating chartPersonal card
 Chess.MN 5th FIDE Open Rating Tournament Minneapolis,MN USA 2011-01-08
RcRownchangeKK*chgGame
 1998 1882 0.50 2 -0.19 15 -2.85 
  Amarasinghe, Prashantha 2009 SRI0.001-0.3315-4.95 
  Hortillosa, Andres 1987 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)
 
 118th Annual Warren Steinberg Memorial Annual Minnesota Open Plymouth, Minnesota USA 2011-02-18
RcRownchangeKK*chgGame
 1667 1882 1.00 1 0.23 15 3.45 
  Zagar, Dane Bruno 1667 USA1.0010.23153.45 

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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