Individual Calculations February 2014
 Rizzitano, James A  Total change: -2.30  Rating chartPersonal card
 12th Annual Foxwoods Open Mashantucket, Connecticut USA 2014-01-22
 2260 2318 1.50 3 -0.23 10 -2.30 
  Corrales Jimenez, Fidel g2568 FID0.001-0.1910-1.90 
  Lastra, Ricardo 2077 USA0.501-0.3010-3.00 
  Zhang, Yuanchen f2135 CAN1.0010.26102.60 

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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