Individual Calculations November 2010
 Gurevich, Daniel  Total change: 39.30  Rating chartPersonal card
 2010 North Carolina Open Charlotte, North Carolina USA 2010-09-03
RcRownchangeKK*chgGame
 2336 2054 0.50 2 0.14 15 2.10 
  Matros, Alexander m2450 KAZ0.5010.42156.30 
  Jones, Craig W 2221 USA0.001-0.2815-4.20 

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)
 
 Continental Class Championships Arlington, Virginia USA 2010-10-07
RcRownchangeKK*chgGame
 2250 2054 4.00 6 2.48 15 37.20 
  Bodek, Michael H 2207 USA1.0010.701510.50 
  Gulamali, Kazim f2344 USA0.5010.34155.10 
  Betaneli, Alex f2274 USA0.5010.28154.20 
  Kaufman, Raymond m2308 USA1.0010.811512.15 
  Yanayt, Eugene f2155 USA0.5010.14152.10 
  Perez, Robert M 2212 USA0.5010.21153.15 

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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