Individual Calculations March 2011
 Rozovsky, Daniel  Total change: -11.10  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
 2172 2101 1.00 4 -0.74 15 -11.10 
  Kaidanov, Gregory g2501  * USA0.001-0.0815-1.20 
  Nita, Marian N 2081 USA0.501-0.0315-0.45 
  Eng, Randel 1977 USA0.501-0.1715-2.55 
  Karas, Nicholas 2128 USA0.001-0.4615-6.90 
 * 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)


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