Individual Calculations December 2012
 Nguyen, Trung  Total change: -8.10  Rating chartPersonal card
 3rd Annual Continental Class Championships - Open Section Arlington, Virginia USA 2012-10-04
RcRownchangeKK*chgGame
 2080 1899 3.00 9 0.53 30 15.90 
  Carreto, Giovanni c2247 MEX0.001-0.1130-3.30 
  Savage, Allan G f2174 USA0.001-0.1730-5.10 
  Beilin, Allan 1989 USA1.0010.623018.60 
  Potter, John Russell 2176 USA0.001-0.1730-5.10 
  Chiang, Sarah wc2099 USA0.001-0.2430-7.20 
  Strenzwilk, Denis F 1970 USA1.0010.603018.00 
  Myers, Dominique D 2029 USA0.001-0.3230-9.60 
  De Fotis, Gary C 2028 USA1.0010.673020.10 
  Panchanatham, Vignesh 2012 USA0.001-0.3530-10.50 

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)
 
 3rd Annual Boardwalk Open Asbury Park, New Jersey USA 2012-10-19
RcRownchangeKK*chgGame
 2109 1899 1.50 4 0.55 30 16.50 
  Busygin, Stanislav 2109 USA0.5010.27308.10 
  Treger, Yefim 2205 USA0.001-0.1430-4.20 
  Marupudi, Pranav 2052 USA1.0010.703021.00 
  Bryant, Todd 2069 USA0.001-0.2830-8.40 

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)
 
 World Youth Chess Championship 2012 - Open 10 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1707 1899 6.00 10 -1.35 30 -40.50 
  Jung, Jiwan 1499  * KOR1.0010.08302.40 
  Sahidi, Samir 1674 SVK1.0010.22306.60 
  Tomasi, Albert 1759 FRA0.501-0.1930-5.70 
  Wierzbicki, Jirawat 1647 GER0.501-0.3130-9.30 
  Kashpur, Mark 1638 RUS1.0010.18305.40 
  Gadimbayli, Abdulla f1921 AZE0.001-0.4730-14.10 
  Vokhidov, Shamsiddin 1832 UZB0.001-0.5930-17.70 
  Petkov, Matey 1715 BUL1.0010.26307.80 
  Rahul, Srivatshav P 1719 IND1.0010.26307.80 
  Davtyan, Artur 1668 ARM0.001-0.7930-23.70 
 * 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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