Individual Calculations February 2014
 Strenzwilk, Denis  Total change: -28.80  Rating chartPersonal card
 40th Annual Eastern Open Bethesda, Maryland USA 2013-12-26
RcRownchangeKK*chgGame
 1961 1974 1.00 3 -0.55 15 -8.25 
  Moorthy, Srinivas 1935 USA0.501-0.0515-0.75 
  Kjoita, Torgeir J. 1963 NOR0.501-0.0215-0.30 
  De Fotis, Gary C 1985 USA0.001-0.4815-7.20 

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)
 
 2014 Chesapeake Open Rockville, Maryland USA 2014-01-10
RcRownchangeKK*chgGame
 1929 1936 0.50 4 -1.53 15 -22.95 
  Moorthy, Srinivas 1935 USA0.5010.00150.00 
  Collier, Philip M 1928 USA0.001-0.5115-7.65 
  Zheng, Andrew 1986 USA0.001-0.4315-6.45 
  Yu, Jennifer R wf1868 USA0.001-0.5915-8.85 

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)
 
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
RcRownchangeKK*chgGame
 2059 1936 2.00 5 0.16 15 2.40 
  Marupudi, Pranav 1930 USA0.501-0.0115-0.15 
  Jacobson, Aaron 1882 USA0.501-0.0815-1.20 
  Thinius, Marco m2336  * GER0.5010.42156.30 
  Minear, Peter 2221 USA0.001-0.1615-2.40 
  Tanenbaum, Zachary 1927 USA0.501-0.0115-0.15 
 * 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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